Guys, does being shirtless in front of a female friends mean anything?

[Cait_Lyn]

A male friend of mine has the habit of sitting around shirtless when we hang out in summer and it drives me nuts...
He doesn't always run around half naked, but there have been several occasions - especially when he stayed the night (with other male friends, so there's no use reading into that) or had a shower and just didn't put a shirt on afterwards. He has never done this when the other female friend of our group was there.
He's definitely attractive and well built, so it makes me all kinds of flustered, but I try not to let it show... Does he know what he's doing?

Feel free to add opinions or ask for more details if it might help. I have had a serious crush on this guy for years and I am losing my mind over this... HELP xD

Doesn't mean anything

It means he doesn't see you as a female, more as one of the guys

It means he's trying to impress you

[Anonymous]

It could mean anything. Different guys will act differently.

One guy might take his top off to impress you because he likes you. Another guy who likes you might keep his top on because he doesn't want to come across like he's trying to impress you and doesn't want to be too obvious.

The first guy would keep his top on if he didn't like you. The second guy would take his top off around you because he's not overly concerned with not trying to show interest, because he doesn't have any.

I'm probably more like the second guy than the first.

[JPrez]

He's definitely sending you a signal. He's either wanting to hook up or he just finds you attractive and wants to go out. Slight chance he's also just messing with you.

[Sagittarius_1204]

He wants you to see what he got and he probably wants to see you get impressed

[Serenia]

It means he doesn't see you as a female, more as one of the guys

[dsrice1966]

Trying to impress you. He like you.

[Yourman89]

Haha maybe he likes to tempt you