<human>: When I saw it pop up in the autofill, I asked him about it but he first denied it, saying it was a funny youtube video that his friend told him to search up. I shrugged it off and kept going, and he pulled up a video with "I like my girlfriend's friend" in the video title just to prove it to me that he didn't mean the search. I saw it had <400 views and seemed like a legitimate advice video, not some viral video a friend would pass along, and questioned him again. 

He finally broke down and said that one of our mutual friends had teased him and called him a player since he texted my friend a lot. He claimed he only searched it up because he wanted to know what other people would think of him and that he lied to me because he knew I would be sad. He's sincerely apologetic and swears he has no feelings to my friend. I know we are both young, but he's been my friend for many years and I don't want to make rash decisions. What should I do?

Can you succinctly summarize the text in 1-3 sentences?
<bot>: My boyfriend claims he doesn't like my friend even though he's searched "I like my girlfriend's friend". He's sorry but I'm not sure what to believe.