Yeah he's character was very bipolar, one moment they make him seem like a good friend the next he steals Takuto's girlfriend! In the end he was just a unnecessary and annoying character, I could never like in the end.
Yassss ISWK is my favorite too out of all of them too, ArJoe chemistry was the best! Same I'm to still new to thai dramaworld kiss me started out great still need to finish it as well! Ah all of these dramas this story never gets old!