
Read the novel, I thought they were at least good high school friends and the uke always had this unrequiteted love growing up with him and then watching the seme go into stardom...something
like the manga Skip Beat lol
No, the seme meets the uke in high school but they only talk like once. Then they meet again when the seme is already famous and the uke is starstruck.
Seme originally sleeps with the uke to make his ex-friend jealous because the ex-friend likes the uke. But I guess the seme decides to string uke along after al these years.
I have no idea why the uke would love the seme this much if it was not for my initial thought they were high school friends and the uke always loved him from the beginning. But that wasn’t the case, so now I’m like damn uke you have these deep feelings for him but the backstory isn’t really that great.

I think un those one talk they had during high school, the uke already developed something. Like not the formal feelings but the like at first or something and seeing the seme once again as a popstar had intensify it. So basically there's a big chance that the onece in a lifetime talk became the gateway to how big his feelings are now.
Damn okay buzz lightyear, why you gotta be so loud