Is he interested or trying to get me to notice him?

I go to the gym and I have seen this guy around a few times and noticed that he's always been in close eye sight when I'm working out. Then he stopped coming and the other day i saw him and he saw me. When I went over to the area where he was working out and he turned his whole body towards me. When I looked at him he put his hands on the bar. Then when I mentioned a gym buddy name Tim he left. Was he tying to show me that he's interested or am I thinking way too much into this. I was working out with my friend. My friend said when she looked at him he turned around.
Is he interested or trying to get me to notice him?
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