Can you feel the mutual attraction through eye contact?

Guys I need help, I have a crush on my guy friend and recently every time we look at each other I feel that there is something going on, for example one time we were in a group sitting talking about marriage and when he was talking he looked at me and say” maybe she’ll be a doctor too”(we both are med students) I really felt that he was talking about me through his eyes

also another time I was talking with my friend about my needs in my partner and then we looked at each other and he asked” how much age difference is acceptable for you?”

and a lot of times I just feel it in my gut but I don’t really know if there is something really or it’s all in my head.

Can you feel the mutual attraction through eye contact?
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