Comment by LILYYYY on FIND or REQUEST NEW MANGA

Guys i need help to like find a manga that i've read a few months ago but i can't remember the name. It was like these childhood friends that move in together and the mc is younger, but he has a crush on his childhood friends. And at night his crush walks in and like beats his meat into his bodies or something, IDK? But like get this, the crush has a personality disorder or something like that. The crushes other self takes over his body at night and it's basically the freaky, weird, and bad guy of him but originally he's a good dude. And the mc eventually finds out because he talked it out with his crush or whatever. Then we see the crush going through something in his mind the with the other personality of his so he can be happy since he likes the mc bsck. And i'm sure they get a happy ending but i dint quite recall the name of it. If anyone can help me find this manga/manhwa please reach out to me, and if you do know the name but have never read it, please do it really good in my opinion. PLEASE HELP ME FIND ITTTT!!