What does it mean when a guy apologizes when he teases me?

Anonymous
So I've liked this guy for 3 years now.Sometimes this guy sits next to me in class and teases me. all the time but when I get upset he asks me if I'm mad at him and I say yes so he apologies and after apologising he says something funny and leaves or sometimes he just sirs near me and glances like now and then. Can you guys plzz help? me I don't know of he likes me or not
What does it mean when a guy apologizes when he teases me?
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