I read it a while ago and I wanted to read it again, but I can't remember what the title is. It's a drama about two guys who both like this one guy who lost his memory when he was in college (Guy C). He doesn't remember his boyfriend from that time (Guy A) and the person who helped him regain his memories (Guy B) never told him about Guy A because he wanted Guy C to be with him instead but he'd never had the courage to confess. So, years later, Guy C sleeps with Guy A while Guy C is drunk (because apparently that's a common problem for him). Guy C finds out about Guy B not telling him about Guy A and then has to decide between the two of them. As a side note, I think Guy C is a chef.

Please help if you can!

Koi no Tsumeato ?

Moved to Yaoi/Yuri~

That's the one! Thank you so much. Sorry, Rainy Days, I didn't read through the posted notes in that section.