lately I've been seeing my boyfriend talk to my friend a lot and I'm not sure what to do. he says he really does like me, but I think he also kind of likes her as well. And to make it worse I think he did tell her he might kind of like her just a tiny bit about three weeks ago. what do I do?

. And to make it worse I think he did tell her he might kind of like her just a tiny bit about three weeks ago.
How do you know this? How old are you two and how long have you been dating? Is this friend of yours a close friend?