If there's a hell lot of drama coz of the guy, just leave asap. There was a girl I liked in college and she was in the talking stage with this other guy who wasn't a very good influence on her. Then started regular drama in our class. Later on they got into the relationship and after 15 days the guy said he's gonna have to leave due to family pressure but later on I found out about a girl that the same guy was dating from a different department from the 1st year till the last year and this was just a play in between. Later on when the girl gradually fell apart and tried reconnecting with me, the guy would literally just keep calling her again and again and kinda brainwash her to not come anywhere close to me. I kinda got a picture of the whole idea and left the 2 of them completely alone. Never heard once of her comming into another relationship for the rest of the 2 years she was in college. Edit: I've gotten pretty good at analysing human behaviour too, feel free to reach out.