Will a guy unfollow a girl on instagram?

Anonymous
Let me just sum it up by saying we have had a complicated, slightly unrequited romantic interest in each other in the past but we didn't date for complicated reasons. I deleted him off instagram but he hasn't deleted me. I've had other strictly aquaintance based males unfollow me on instagram almost the second I unfollowed them, but this guy hasn't. If you think about it, this guy has more of a reason to unfollow me than my make acquaintances because of all the baggage involved. So what's your opinion?

And yes he has unfollowed people who didn't follow him back, in the past.
Updates
+1 y
Basically what I'm asking is

Does him not unfollowing me still indicate some sexual attraction towards me, despite us not dating for various reasons. (he told his friend I was beautiful and another friend I was cute).
Will a guy unfollow a girl on instagram?
1 Opinion