Is he playing mind games or actually pulling away after 3 months?

I've been seeing this guy for 3 months now.
recently i started taking longer to reply sometimes because of work and school and also bc i think enough time has passed to not feel the need to talk 24/7 (he replies late sometimes too)

In the past after i took a bit to reply he said “took you ages” and exactly this happened 2 days ago as well, he said the same thing.
Except this time he reposted this:

“when she starts taking longer to reply and less talkative so you know your 3 month free trial has ended”

i took this as if its targeted at me. I dont want him to think i want to ghost him, but im not sure if he is talking to other girls that are currently ghosting him. Or maybe he just wanted to mindfuck me, because on the same night he reposted it he left me on delivered til the next day. So i liked his repost so he knows i acknowledged it but his last text is basically unreplyable and i dont know if he thinks i’m ghosting or not.

should i bring this up with him or just wait see? Or is this just out of insecurity? did he basically communicated he gave up on our connection?

Is he playing mind games or actually pulling away after 3 months?
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