Red Balloon (2017)

Watch Red Balloon Drama Eng Sub

Chen is a hard-working student who has a troubled past with his mother's death and his father being a gang leader. One day, Wan, a transfer student becomes Chen's roommate. However, Wan is hiding a secret..... he's gay. As the boys' friendship deepens... so do their feelings for each other. But the boys' relationship faces opposition from their classmates, Chen's father, and, most importantly, their own self-doubts. (Source: DramaWiki)