What does it mean if a guy friend keeps telling his friend that I like him (my friend’s friend) even though I have never spoken to his friend?

So let’s call my friend Guy #1 and let’s call his friend Guy #2. I speak to Guy #1 pretty often but I have never spoken to Guy #2.

Basically, Guy #1 keeps telling Guy #2 that I like Guy #2, even though I’ve told Guy #1 that I don’t even really know Guy #2. Some people have said that Guy #1 likes me but Guy #1 has already mentioned that he hopes that I don’t like him because he’s in a relationship. I don’t know who he’s meant to be in a relationship with since he didn’t mention any other details, not even her name. I don’t even understand why Guy #1 even brought up about me liking him since we were talking about something completely different.

Well anyway, thanks for reading this question and hopefully taking the time to reply! :)