Why would a guy watch your IG story after a month of no contact where you removed each other on social media?

Me and this guy has a fight over a month ago and took each other off social media. I was surprised to see that he viewed my Instagram story although he had unfollowed me back then. Is that a sign he wants to crawl back or something?
Why would a guy watch your IG story after a month of no contact where you removed each other on social media?
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