මේ දිය බොරයි | These Murky Waters by Saman Kumara Gamage 

A boy has a queer roommate, and he has to face arguments with his dad and girlfriend who doesn’t like him to be around with the queer guy. They want him to leave the roommate and find another boarding place to live. He shouts at his roommate because of the pressure he got from his family, and the roommate decided to leave the place. But finally he doesn’t let the roommate leave.