BakuDeku post-first time headcanon:
BKG, out of breath: Holy shit
DEKU, still breathless, smiling: Yeah, that was amazing, Kacchan
BKG: We should’ve done that sooner
DEKU laughs: Yeah, something like that
BKG: Why didn’t we?
DEKU: Um… because we were working things out, you know, that whole… thing…
BKG: Right, you looking down on me, I remember now
DEKU: … what?
BKG: Yeah, it’s your fault
DEKU: What?!
BKG: Stupid Deku, could’ve been having sex instead of fighting
DEKU: