not even half-assed, i mean, uke is not the one who chickened out, seme did. Why would he think that when uke is ready to go bang bang with him???? Did it not occur to him that uke likes him as him if uke is ready to go all the way.
Also, (correct me if I'm wrong) the uke did not voice out his thinking ( ̄へ ̄)
like i don't get it Σ(  ̄□ ̄||)
Maybe from seme perspective (not that i agree though), seme thinks uke wants to have sex with him under 'sex with his idol' mentality
But you see, neither uke nor seme did voice their thought
They simply went silent and then reach conclusion to take a break time to think things through, before finally reaching the final decision to break up ┑( ̄Д  ̄)┍

So Souta thought that Kohei didn't go all the way because he was a 'man' right? Did they talk about it?? Did they clear their misunderstanding? Did I skipped it or it's really not in the story??
Like they just didn't talk for a long time then broke up then went to college then reunion. They did not talk about it right?????????