Honestly I just differentiate them by the vibes,, real ml is like a puppy, smily/big smile, excited, flailing, etc. While the twin is more subdued, stiff, small/polite smile, acting like typical stiff ceo ml, etc
Real bf is the happy puppy one, the other twin is stiff and controlled who inserted himself between their relationship without the couple's knowledge. Actually the way they talk is so distinguishable idk if thats a word but damn, I then noticed and suspected that there was a twin involved. But I like how uke handled the situation and came back to his real bf.(๑•ㅂ•)و✧
can someone help me determine the real bf gosh i cant tell them apart (the uke too, i feel so bad)