When I was starting watching Thai bl series, in my suggestions are different bl's but the title of Theory of love really caught my eye so I watched it. I was really shocked because at the very first episodes, you'll immediately bombarded by emotional scenes made by Gun, I really can relate to how Third feels, you like your bestfriend but you're too scared to tell them because of how will they react, I was really annoyed by Gun because he's being an idiot for khai despite the things he did to him, but I somehow relate to him as someone who cannot move on easily even knowing that they already hurt me, it's because you love that person, and for khai, Who wouldn't be annoyed with him in athe series? Being ungrateful to his friends, but in the end, he learned his lesson in the hard way and prove himself that he can change, people who say that their relationship is toxic as friends is already toxic, I agree with you but we have been toxic to someone's lives without knowing, for me they both grew in the emotional ways possible lol, as for the white and man, White's and An's was kinda unexpected, we wish that they could have more moments together as a couple, but they also grew well while Man, it's really sad that his love was one-sided, people who find their relationship weird, give them a break, they met before knowing that they are a teacher-student, and they are in almost in the same age, also they are in college, I don't find anything wrong with that, I honestly loved Man, despite knowing he had the chances to win the girl, he still went to talk her about it with her fiancee, despite man being an asshole to Gun in telling khai about Gun's feeling, he was mature in a way. I think the cast was perfect for this series, this was OffGun's first own bl series after Puppy honey love, this ship is already real as it is, Gun is already a amazing actor, he did his part well, same goes for Off who did his best in doing this series. Theory of love is honestly one of the best bl I've watched, it's different and good, it will really hook you up despite the emotional scenes. Proud Babi here : )))