Bone structure for sure! Nice cheekbones, jawline, masculine body shape, etc. Can't have a great piece of art without a well structured canvas aha. Pretty eyes, height, nice hair and muscles are all secondary ones. Super hot, but without the bone structure they don't look too great. For instance, Nash Grier has pretty eyes and hair but his bone structure is really bad, therefore I don't find him attractive. Plus, Nash has a bad personality which just makes it so much worse. But yeah if you have nice bone structure you're usually really attractive
I am most drawn to an overall attractive face. For some reason I find it really attractive when the guy has a lot of different facial expressions. Haha that sounds weird but I like when he's like raising an eyebrow or narrowing his eyes or biting his lip or grinning. So yeah the face.
smile and laugh (does that count as physical?) I also really love a decent dancer, but that's not quite physical either. haha i guess as long as i find him attractive in general, behavior is more important