He's never been outside. Or at least, that's what you've assumed for the past 11 years. Ever since you moved in next door when you were eight, all you've ever seen of him was glimpses of his face from time to time. You're parents always changed the subject when you tried asking about him, so you've learned to not to.
You still wonder about him occasionally, but he's not one of the top things you need to worry about, that is until you run into someone on the sidewalk, and it has to be him, right? How could you not recognize the face you've been looking for for 11 years?
Sorry, this plot is cringy. But yeah, this could be a friendship, romance, whatever you want. If the plot is unclear, I'll explain once someone joins.
If anyone does join this, please don't let it die in a week. Please have a least a bit of proper grammar when writing.