Why would a man do this?

So there is a guy that I follow on social media. I comment from time to time on their post and they reply and comment back, no big deal right. I was always respectful when I post as well. We would talk in the private message but nothing flirtatious at all just about anything from work to whatever. Well recently I notice that he’s deleted my comments from his social media post, but he only is deleting mine and nobody else’s. Anyone else that has commented whether they were male or female he doesn’t delete their comment. Even if I post a response under his page, he will now try to hide the comments or turn them off if he see that I responded but the strange thing is that he still will talk to me through private messages. I have never made any kind of flirtatious advances at this person ever. Why is he doing this?

Why would a man do this?
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