Why did he block me back?

He texted me that he no longer wanted to see me and there was a personality difference and we just weren’t “clicking” (which I think is total crap but whatever)

so I responded politely and maturely back and said “hey thanks for the honesty, I kinda felt the same but wanted to see if my feelings changed. Thank you for showing me some cool things!”
he replied back “yeah thanks for putting in the effort. Hey you can keep the coffee mug. I’ve got a couple of them”

I ignored his text and just blocked him in Instagram, as childish as it sounds but then I found out he blocked me back (literally within 5 minutes after I blocked him) so he must have checked to see if I blocked him after he texted me.

I just don’t know why he even cared to begin with? He was the one that ended things with me…

Why did he block me back?
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