I accidentally unfollowed my crush, should I follow him again?

Its a long and complicated story but my crush already knew i like him. I sent him fr on instagram and he didn't accept it for 4 days. I was at a club and his friends made him come up to my table. We somehow ended up going for a walk and he kinda gave me a hint he doesn't like me back but when I got home he followed me back. Today i accidentally removed him, should i just let it be cause he doesn't like me back or send him fr again in a hope for us?

I accidentally unfollowed my crush, should I follow him again?
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