It depends on the girl. some will act shy and smile. Others might try to talk to 당신 alot and laugh alot at funny things 당신 say. If 당신 catch a girl looking at 당신 alot, she might be interested.
when i like a guy a cant keep my eyes off him and then if he catches me i cant help but blush another way 당신 can tell if a girl likes 당신 is if 당신 find her allways talking to 당신 even if it is about nothing at all she will still want to talk to 당신 and hear what 당신 think and if she can remember thing like your fav color 또는 band then she likes u
