<human>: Can you condense the text into three sentences or less?

Me and this guy, Charlie, have been seeing each other exclusively for just over a month but we aren't officially dating. Last night I got a text from my friend saying he'd seen Charlie with another girl at a shop in town. I've know this friend all my life, no attraction between us or anything so I knew he wasn't lying. 

A few hours later at around 11pm, Charlie texted me saying he wanted to tell me something before my friends did. He explained he'd gone to see a friend of his and that she'd tried to make a move but he said no because we were exclusive. Because of the big time gap I assumed he was only telling me because my friends saw him, he claims he was going to tell me anyway. 

This morning he texts me saying that we need to talk in person and this leads into a conversation about last night, he says that he doesn't want me to be mad at him and offered to tell me when he was going out with friends again. I said that'd be nice if that's what you want to do. Charlie then started telling me I have to do the same because I'm very secretive and don't keep him in the loop, excuse me what? He then says that the girl he saw last night wants him to stay over her place tomorrow night and he said I had to make plans with him so he could ditch her. I said I have to work early the next day to see if he would take the initiative to say no to her. 

I don't want to say I don't trust him because of how early the relationship is, but this seems shady to me and I don't want to be played with. What do I say to him and what do I do?
<bot>: the guy I'm seeing went out with another girl, ran into my friends and didn't tell me anything until hours later. It seems shady.