Is platonic kissing on the lips a thing?

My guy friend kisses me on the neck and on the lips. We both say it’s platonic, but is that really a thing?
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+1 y
I liked him before but then got over him. He likes another girl, which is why we both say the kissing is "platonic". It happened for the first time yesterday. We both clearly stated that we were not interested in each other romantically after it happened, which is why I am slightly confused.
Is platonic kissing on the lips a thing?
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