I’m assuming by ‘that guy’ you mean Hades, and to call him ‘that guy’ is a bit insulting to be honest, especially considering ‘that guy’ is actually a really cool and well-developed character and there’s a lot more to him than just being some guy that Nera knows.That and, well, I’ve mentioned his name on just about every post that he’s in.
To answer your question, though, anon,”brotp” is a conjunction of “bro” and “otp”, which stands for “one true pairing”. OTP is usually used to describe two characters that are close in a romantic sense. So, to make it clear that it’s for a relationship that’s close, but platonic instead of romantic, people sometimes put “bro” in front of it. Hence “brotp”.
Basically, it’s just a short weird internet lingo used to signify that two characters are super close friends and that I approve immensely of their super close friendship.
Which, I do, and they are. And now I’m gonna open the floodgates, because I will take every opportunity I can to gush about Hades’ and Nera’s friendship as it is a thing of greatness. Character rambling below, brace yourselves:
Also lol “that guy” I am actually amused what the hell.