Do you think it’s best I block him on tiktok?

Please don’t hate on me for this, it just happened! Me and my brothers best friend kissed when we was at a party we both were drinking and we both said we really fancied each other. He has a girlfriend and I felt terrible so I stopped him from kissing me and said no we should stop you have a girlfriend. He said he would love to be with me in the future but has some growing up to do. Since this has happened we haven’t text each other but he keeps liking my tiktok videos. I don’t know if I should block him on there or leave it?
Do you think it’s best I block him on tiktok?
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