Responses
https://www.mangago.me/read-manga/your_smile_is_a_trap/
I think its this!!
Omg!! Yes, it is. Tysm
beta
I forgot about this manhwa but all I know is that it's about a guy who move in this place or in his Grama place I think to start an new life and he was disguising as a nerd but in truth he was handsome guy and was a kpop idol I think and he has a neighbor who also his classmate a girl who looks angry but was actually kind and talented in everything and her dad also looks like angry but is a florist