He unfollowed me randomly?

So uhm I wasn’t purposefully looking, I just noticed that my follower count went down and just wanted to see who unfollowed me.Turns out he did. I don’t know when but must have been recently. It’s been 3 months and he unfollowed me. I didn’t post anything, just normal stories nothing unusual, he didn’t even watch my stories. So idk what triggered that lol

Funny thing is he kept following his other ex for 3 years when we were together and he unfollows me 3 months after great.

Does it have any meaning or idk