my first thought is also that tan is his brother, but this drama is messing with my brain hahah. his reaction in ep 1 where the others are talking about non is too sketchy, and we barely know anything about him. white knows something for sure tho, but idk if he has a connection to non himself or to phi?
also, since people have mentioned white, i've been wondering if him dating tee could be part of a plan or if he does really like him? their relationship seemed genuine to me but now i just have soo many questions.