something must've happened the night hakyung got drunk in seoul with him, because he knows that hakyung is a guy in the flashbacks now for sure. that's why the artist is showing him looking at hakyung's masculine hands and flat chest. that's also why he suddenly shoved his own jacket ("boy" clothes) at hakyung after staring at hakyung's chest in the dress. i think that's also why he seemed so upset when he kissed hakyung at the car. that was probably him trying to figure out his feelings, if he really likes hakyung even though hakyung is a guy, and if hakyung also likes him or is just trying to keep the con going.
something must've happened the night hakyung got drunk in seoul with him, because he knows that hakyung is a guy in the flashbacks now for sure. that's why the artist is showing him looking at hakyung's masculine hands and flat chest. that's also why he suddenly shoved his own jacket ("boy" clothes) at hakyung after staring at hakyung's chest in the dress. i think that's also why he seemed so upset when he kissed hakyung at the car. that was probably him trying to figure out his feelings, if he really likes hakyung even though hakyung is a guy, and if hakyung also likes him or is just trying to keep the con going.