OMG WHAT
THAT MAKES SENSE GN
EEEEEHHHH???? NANI???
Wait what??? Σ( ￣□￣||)
OMG THAT MAKES SO MUCH SENSE
Yep. When he praised tomoya for still wanting to stay beside kouhei despite the odds, thats when he knew his love for kouhei is nothing compared to tomoya's. Which also shows that the senpai was in love with kouhei.
And only now do i realize that the senpai was also in love with the seme- i thought the senpai was being a jerk to tomoya because he couldnt get a lover- BUT IT WAS BECAUSE HE WAS ALSO IN LOVE WITH KOUHEI AND HE WAS JEALOUS.