Search Results: secretive girlfriend

I have a friend who's been sending me really weird mixed signals (mild flirting/telling me certain things, etc.)

The other day, we were talking with one of his family members and he mentions something weird to his family member, so I ask him what he was talking about. He didn't want to tell me. He kept saying "it's nothing", "doesn't matter" etc. His family member asked him why he was being so secretive but he kept shushing them behind my back. This went on for about 5 minutes until he finally gave in and said "My girlfriend."

Why would he keep her a secret from me?

He was honest in telling me that this other girl sent him a photo of her ass. She was "showing him her new tattoo". His words back to her were 'you shouldn't do that because my girlfriend would lynch me for this' or words to that effect anyway.

He was completely honest and upfront and brought this up to me, so I appreciated that he did. But I still wondered, how on earth did they get onto that conversation?

Then, a few months later a girl he used to work with was texting him to try and hook up with him after splitting with her ex. He obviously said no, but again, I wondered... how did they get onto that subject?

he's always secretive with his phone when he's around me, and it makes
me suspicious. He doesn't want me touching it and always goes 'hey' if I do. He takes it everywhere with him, toilet and all.

I guess these small things grind my gears. But when I check my Facebook and still see he's been online at like, 3am after saying goodnight, I begin to wonder a little.

Am I overreacting?