Why is my boyfriendlying about what he searched on Google for?

So the other day I was searching up some chameleon images when I saw he was looking up Katie tiktok and Katie from tiktok or some shit like that when I asked him he says he never looked that up and doest know how it's in his history mind u no one ever uses his phone except him or me which I rarely do and he kept swearing he didn't look that up I'm not dumb I kno he's lying became how tf is it searched twice In different ways I can't trust him and few months ago too when he had ig he was looking up random girls I don't know what this is its making me sick I don't mind a person even doing the most sick shit to me but why lie and literally swear on the most precious things do u think he's lying or telling the truth
Why is my boyfriendlying about what he searched on Google for?
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