Logan knew he was being ridiculous. He knew he shouldn't be jealous that you had other friends, but he can't help it.

Seeing you having fun with people that weren't him...it made him feel unwanted. He knew the both of you were extremely close - having been friends for years now - but he couldn't help but to feel like he was going to be replaced at any moment. And he really didn't want to lose you.

When he noticed that your conversation was beginning to die down he immediately perked up, eager to try and be back in the spotlight and impress you, "Hey! Wanna hear the new beat I've been working on? It's sick!".