Is it normal that I'm not attracted anymore to my crush?

Today in my crush sports class he taught me some moves in wrestling and locks and escapes, Then he taught me this classic pin where you lock your opponent arms under your legs and sit on the his neck, and I managed to escape within a minute, but when we changed roles, he couldn't escape at all. He tried really hard and struggled but couldn't push me at all, it went on for like five minutes until he gave up and told me to get up and I saw that his neck was really red and he was embarrassed, we haven't spoken since. Does that make sense that It made me much less attracted to him?

Is it normal that I'm not attracted anymore to my crush?
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