Wanted: Manga Name

So I'm looking for this manga that I can't remember the name of.

MC is in college and in need of a room. His friend hooks him up with a new roommate (I think). The roommate gets MC to pretend to be his boyfriend so his parents would think he's gay and stop telling him to date/get married. MC agrees. They go on dates to get picture evidence to show his parents, but they get a little too comfy with each other and one day they had drunk sex. They try to brush it off, but roommate catches MC Jenkins off to him and decides to "help" him. Their relationship changes, now they're kind of sex friends that pretend to be boyfriends for roommate's parents. MC actually falls in love with roommate but feels hella guilty when he actually meets roommate's mom. He decides to not tell the mom their lie about being boyfriends. He also doesn't confess to roommate. Little did he know, roommate also started liking him.

Last chapter I remember, MC met another dude at a group meetup and found they like the same movie director (I think?) So MC dropped by new guy's place to watch movies by himself. Roomate didn't like that. I think roomate warned MC that the new guy isn't a good person(?)

Lastly, one of them (MC or Roommate) might have been named Keita/Keito/idk but honestly I don't trust myself enough to remember names.

That's all.