Hmm I think he doesn't give a shit about trying to look good all the time and he might not see it as fully as some GD fans do but I think he's definitely aware of his attractiveness to quite an extent, given the right situation he loves to pose and preen a bit. Mostly likes to use it on stage but also in certain selfies and other times, I think he's learned to enjoy looking hot with the eyeliner and stylish clothes etc, just doesn't do it all the time. He was born looking like a cute little angel/Shirley Temple who I'm sure everyone thought was adorable so it's natural
A man who knows he doesn't look bad...