Do you think it means something when a guy insists on hugging you goodbye?

This classmate of mine tries to always hug me whenever he sees me or when we are saying goodbye. It's an awkward hug/shoulder squeeze thing. Today I was about to leave and half way out of the door when I turned around and waved at him saying bye. He stood there and grinned at me and I was like what? And he told me come on! COME ON! While stretching his arms out. I had to go back and have him give me that awkward hug pressing his cheek on my hair. Do you think he could like me?
Do you think it means something when a guy insists on hugging you goodbye?
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