My crush never looks at my body?

It's not to complain, but, to understand the guy.

First, I have a crush on him and he seems to have a crush on me too (a lot of signs, sometimes obvious, but, it doesn't matter here). Everytime he sees me, he'll look directly at my face, my eyes. Never, I mean, I've never seen him looking at my body.
However, one day, I overheard him talking about me to his friends, as the 'hot' girl. How can I be hot to him, if I've never seen him looking elsewhere than my eyes?

He just only looks at my face and I've caught him observing me one time. We often stare, can't take our eyes off each other's eyes.

We have never talked, one day, one of his friends pushed him towards me but he went head down on this opposite side, didn't try anything.

Why does he only stare at my face/eyes?
Why did he say I'm hot, considering I've never seen him looking at my body?
My crush never looks at my body?
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