Guy's Behavior

Am I overthinking or does my boyfriends best friend like me?

So... before my boyfriend and I started dating 2 years ago, I was on tinder. I matched with a guy, lets call Jack. Jack and I match. We never chatted or anything but we matched. And it wasn't just on tinder jt was the other few apps I tried.

Well anyway. Here I am today. Im with my boyfriend and im very happy. Turns out, my boyfriends best friend is Jack. Now. Jack is cool, and honestly not a bad looking guy. I think he may actually like me now though.

At first, I thought hin copying my body language was an innocent bonding thing. Humans do mirror to be more likeable.

Then I noticed he was finding me stuff he thought I'd like. Cool, we are becoming friends.

He gave me a few stickers. I do like stickers.

But the other night I made a joke while we were all playing a game. It was something stupid, I don't even remember what exactly. I got a few chuckles, but he just busted up laughing. It wasn't THAT funny.

Now I know this may sound stupid to some people, im 20 something years old and can't tell the different between friendly or flirty. I never have been able to tell the difference. Still have a hard time with it. I want people's opinions.

Am I overthinking or does my boyfriends best friend like me?
Post Opinion