Middynighty

Hi! Can you guys help me find a manhwa, its about an Uke and Seme matched in a dating app, but turned out that the seme is actually a developer/teacher in the univeristy that uke is in, and became obsessed with the uke, so much that he moved to the adjacent building where he can observed the uke better. Though one thing led to another, the uke wanted to break up with the seme but he (seme) made sure that he (uke) won't meet anyone in that app...and yeah one thing led to another they meet and thing happen

I am looking for this straight one shot manga, the story line is about reincarnated FL over and over again, and she seems sick of it so this time she didn't choose the ML which turned out the ML knew about the cycle and hated the fact that the FL didn't choose her this time and....they you know.... PLEAAASSEEE HELP MEEE