What would be your characters final words?

At the moment, only one of my characters "dies"(fakes his own death). He was betrayed by someone close. He ends up getting stabbed in the gut by them.
Felix:"Et tu, Bruté?"
Felix: leaning in to whisper in their ear Then fall Caeser.
And then he just falls backwards into a deep pool of green scummy water.
Very dramatic.

Context matters, so I'll do two for each :0

Dying at the hands of an enemy:

Austin: Hope it was worth the hassle you bitch.
Mel: I'll see you in hell then.
Em: Why did you do this?
Felix: Jarrod's going to be pissed.
Jarrod: Felix is going to kick the ever living shit out of you.

Dying surrounded by friends:

Austin: Yeah, some things kinda sucked. But there isn't really anything I would have changed.
Mel: I'm glad I got to make some friends before I died. Thanks.
Em: It'll be okay, I'll be cheering for you on the other side!
Felix: You know? Maybe living so long wasn't so bad. It meant I got to meet you guys.
Jarrod: Something tells me I'll be doing a lot of rolling over. Stay out of trouble you guys.

Well, here goes nothing.

Auden: Tell my girl I love her!
Cole: So, is pole vault cancelled orrr?
Jabun: Make sure Jilden isn't stupid while i'm gone
Jilden: What're you goona do, stab me?
Mitch: Tell my cat she can get my my record collection, my TV-
Scott: Hey guys wanna hear about communist manifesto?

Some Characters I haven't added yet, but definetely will
Vant: I-I LOVE YOU NORVI! (His actual last words :/)
Norvi: What does this red button do?
Yizmu: Tell Vant to bring me my child support

All these characters are confirmed "dead" (or rather lost to an unfindable degree) at the beginning of the story and these are their last words:

Hex: YOU ARE NOT ABSOLUTE! IN EVERY ACHE, BURN, FRACTURE, ALL OF IT, I AM THERE! THE QUINTESSENTIAL PAIN OF OUR KIND! I AM THAT HATE! EVERY OUNCE YOU MAKE IS MY IMPETUS! I AM THE CONCEPTUAL WRATH WREATHED IN ROT AND FLESH! STRIP ME DOWN TO MY CORE AND THERE LIES ALL WHO FEAR IT! YOUR FACE, YOUR SCOWL, YOUR EYES GIVE ME LIFE BEYOND DEATH! I AM-

Hel: please…. please… p-please… don't you remember me? don't you love me?……. sis?

Ann: But… I love you… I love you so much… what did i do wrong?…. i gave you nothing but love…. why did we die…?

Erich Zant: OUT!! PLEASE GET OUT!! YOU ROTTEN HORRIBLE MELODY!! A PLAGUE UPON THE VERY SNYAPSES THAT FRACTURE FROM YOUR RELENTLESSNESS!! ENOUGH! SPARE ME! SPARE ME PLEASE!!! NO!!! STOP, I BEG OF YOU!!! AAAA-

Keziah: I'm sorry I'm sorry I'm sorry. All I wanted was for someone to love me. I'm sorry. I'll make it better. I'm sorry. I promise. I'm sorry.

Godot: . . . . . . . . Time to wake up.

Dion: I. I never thought it would end up like this. I thought. I thought maybe… I could be happy… No… I deserve this…. I deserve all of this.

Morgan: Be good to each other while I'm gone. Use my gifts with care and love. Farewell.

Helen (first time): What're you gonna do? Kill me?
Helen (second time): Goodbye, my love…. Goodbye, my little star… I'm sorry I have to leave you… Forgive me… Okay, I'm ready now.

Mother: Thank you…
Gabriel: demonic screeching
The Nebuloid Worm: I will come again…
Newt: Do you think your actions are justifiable? You're a real bitch.
Newt (under K's control): Tell them that I am coming, tell them of my arrival, but most importantly, tell them that Death is here.

[Mostly hypothetical]
Theo: You-!
Thala: Ha! You thought you could kill me?
Touil: I'll see you soon, my beloved
Vota: Don't cry
Mito: You fucker
Laetus: We'll meet again
Eidis: I guess he was right
Iliot: I- I don't understand- why would…
June: Farewell
Nimi: It was fun while it lasted

[June and Nimi are probably the only ones who'll die peacefully ;-;]

Thaddeus: "Go. I can hold them off." [turns to face the wrath of the King, readying his staff and limping forward a few steps as the others run]
Sparrow: "No- please, no-" [sobs uncontrollably until she's still]
Bane: "Shh, don't cry. No, please. I'm going to see Rune again." [strokes Fennec's face and smiles peacefully]
Rune: "God- goddamnit-" [clutches fatal wounds and collapses]
Fennec: "At least I'm not alone." [holds his daughters tightly in the hospital bed]

Solizha: "Please- please look after them-"
Hyo: "You fucking son of a bitch. You don't have the balls-"
Geobi: "Death. The only challenge no man can conquer."
Caliga: "I'll be back."
Daedra: "No- Caliga, you dumbass you won't-"
Aarion: "… ow- ouchie-"

Kora: "My time is coming, little one. You of all people should know that no Queen's reign lasts forever. I'm going to leave you soon, but when I do, please don't cry. Now, sweet little Isla, I hope you become a better Queen than I could ever be. I love you. Remember that."
Atticus: "Out of all the things I've ever read, out of all the words on every page of every book in all the libraries in the Kingdom. None of them has meant more to me than you, Lex."
Alexi: "I'm the last one…"
Sapphire: "You fool. You just became your worst nightmare. My sweet daughter… you ARE me."
Bax: "QUEEN SAPPHIRE!" [gets crushed by the ceiling]
Mattias: "There's no time. You must stop her before it's too late. What are you waiting for? Leave me and go!"

If they were to die in a fight

MHA ocs
Hayato: protecting friends I am glad I found a family with you guys. Thank you dies super honorably
Yua: Middle fingers up FUCK YOU.
Yana: Well shit. Yua make sure mineta doesn't get any of my stuff and tell Mina she can have whatever she want from my stuff if she shares with the other girls.
Clover: looks at knife in her body well thats not very nice. dies

My book ocs
Sophia: back to the egg of chaos I go. Oh well at least I'll see Nicky again. Love you Lucas!
Damian: If lilith is ok then this was worth it
Lilith: AHAHA BITCH YOU THINK IM DEAD LOL IM ASMODEUS' DAUGHTER TRY ME DIPSHIT
Victoria: super dramatic death with her witchy powers bc hell if she's gonna die she's gonna do it well VICTOR GET THE FUCK OUT OF HERE BEFORE YOU DIE TOO. (victor in the distance) FUCK OFF YOUR NOT DIEING I WONT LET YOU
Victor: in victoria's arms Don't cry viki I'm an angel, I was bound to return to chaos one day. btw you left your oven on
Lucas: I love you sophia…. splat
Nicky (Already dead from war but when he did die I imagine it was in rage and also killed the person who killed him)

oHO, THIS'LL BE F U N

Mike (Dies in canon): (Strained smile) "I better not see any of you up there for at least 50 years, okay? T-take care of each other…"

Minnie: (Probably talking to whole team) "Please… hold me. Just… just hold me…"

Sage: She wouldn't speak, she'd reach for Minnie, find her hand, close her eyes, and purr.

Ethan: (Half-sob, half-laugh) "Dammit… For the first time I… I'm certain that you guys love me… and yet…"

Reese: (Actually breaks for the first time) "W-wait, I don't… Not yet, please, I… We only just started to get along…"

Arthur: "H-hey, look at me. All of y-you. I couldn't have… asked for better kids. I-I'm proud of… of all of you…"

(I'M GONNA CRY-)

so in the bad run of my canon, they all do die, so here are their actual final words:
Simon: No, I can’t watch this anymore. (actually several hours before they were killed, but they're completely silent up to their death)
CJ: It's alright, kid, I've got you.
Logan: You can't control me anymore!
Dean, in Henry's arms: I love you.
Henry: Jesus Christ, this is so pedestrian.

as for my other canon, i'd like to keep them alive, but here's what they probably would say
Frog: Oh god, I can't die now.
Dick: Wait, no, where's Juniper?
Juniper: This is not how I wanted to go.
Shiloh: You know, I really did love my sister.

Isabella: My story ends here…Was I a good protag?
Rain: Please no! I don't want to go back to her! Nova, please! I don't want to see my mom anymore!
Nova: (To their children/partners) - I love you so much, not even death will take that love away
(To their friends) - Did I change? Did I at least change into a better person? Or am dying the bastard I was all those years ago?
Lux: This is it, huh? May the moon have mercy on me
Baxtor (To his children/partners) - Thank you, for making my life warmer.
(To his siblings) - I'll tell mom you two said hi
Brooklyn: Hey, don't cry because I'm leaving. Smile because I was around. I love you guys. * holds DIY heart necklace they made for herself *
Yumi: *goodbye prayer in his native language, *
Tiara: Hell will be better than this shit hole * looks at family * but you were the only reason life was worth it

Updated version!
Theo: Hey, Cap… Do you see that?
Thala: Get down!
Touil: You coward. Look what you've done
Mito: You fucker
Alexi: Stop, he didn't do anything!
Elliot: Why does it hurt so much?
June: You fool, resistance is futile-!
Auran: This wasn't supposed to happen!
Aster: No, please- you promised!
Fun fact! Theo & Thala, Touil & June, and Alexi & Elliot's quotes happen within seconds of each other respectively :)

Based on actual deaths/Bad Ends I came up with:
Harvey: And so I leave, having never been wanted.
Tyler: Do you still love me?
Will: I'm tired…
Marcel: I feel sick.
Cassius: Do it, Aria. Kill me and end the gods' tyranny! I love you.
Aria: We did a good thing.
Evelune: I see a cabin, let me go…
Jemique: Don't be sad, I'll be in good hands.
Ollie: I'm doing this because I want to. I'm free now.
And others are just pained screaming.

(I have been really inactive lately i have not introduced these guys yet lol)

fian - spite
liz - hold up
stella - oops
eryx - epicly flies away on my super cool broom from which i summoned from thin air and proceed to crashing into the forest and dying while hitting a tree instead

Circe: See you in hell (but sweetly, it's an inside joke)
Raje: Marco
Draiden: It's alright, I'll meet you again
Livvy: See you soon
Yara: I die on my terms
Mic: Watch the ravens
Kip: Damnit, I did not want to die like this!
Daphne: I am sorry!