Embarrassed to see my high school classmate on tinder?

last night i just logged in to my account which I didn’t use for a while, I randomly opened a person’s profile, what a surprise 😂 he was my high school classmate.. he used to stare at me a lot back then.
So I wanted to block him because I didn’t want him to see me there. I tried but the website kept telling me i couldn’t do it at the moment, I tried several times but failed so I decided to just “like” his profile to see if he would match me, yes and he “liked” my profile already so we matched. Ahh. Kinda embarrassing. I would like to send him a message to catch up with him as an acquaintance or something, but I think it’d be weird..
Embarrassed to see my high school classmate on tinder?
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