
I wouldn’t recommend approaching someone while they’re working out. It’s not really considerate to interrupt someone’s focus like that. However, if you go and talk to him after he finishes, I say go for it. I’d literally just go up and start a conversation. Guys don’t get approached much, so I’m sure you’ll get his attention if you do that.
As a guy at the gym, I try to mostly focus on my workout and be respectful of the people around me focusing on theirs, I usually wouldnt pay attention enough to another person to notice anything. I’m also coked up on pre workout and lack of sleep, so my vision is a little blurry and my brain don’t work good.