Does this guy like me?

When he first saw me he was extremely attracted to my looks he couldn’t take his eyes off me, we had a few interactions as he works somewhere near the university I go to. I went out of town for a month when I came back he was so happy to see me when I entered the store, now every time I walk into the store his smile is so wide and his eyes light up. I don’t understand if he likes me or not, I’ve liked him for around 4 months now. At first I assumed he was just being nice and smiling as he works in the store but I noticed that when I go there with my friends, his focus is on me and he always looks at me and tries to talk to me. He tried to open a conversation with me today about school and when the term ends and the fall term starts even though his best friends are taking the summer term so he probably knows. I’m thinking maybe he has someone and that’s what’s holding him back and that’s why I'm not doing anything. What do I do? It’s kinda tiring for me as I can’t get him off my mind.

Does this guy like me?
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