Why won't my guy friend hug me anymore?

sj1987
My boyfriend and I have a mutual guy friend. I met him through my boyfriend. In the beginning when I first met him, he was affectionate and would give me hugs whenever he saw me. He was so polite. Now, all of the sudden he acts awkward when around me. A lot of times he won't make eye contact. When we are together with my boyfriend he talks to him and hardly acknowledges that I am there. Recently, we were hanging out and he said bye to my boyfriend but didn't even look at me or say anything. He has stopped showing physical affection and won't hug me anymore like he did when we first met. The last time we saw him, I initiated a hug, and he gave me a awkward "half" hug back. I just don't get what happened. Anyone have an idea of what could cause him to be acting like this?
Why won't my guy friend hug me anymore?
4 Opinion