<human>: Hi reddit, 

I'm 22f and my boyfriend is 21m. We've been dating for 2.5 years. I can see myself marrying him and having kids etc, and we've started talking about moving in together as soon as possible (we can't yet due to $). 

Now to my problem. When we first started dating, he was very close to a girl. he used to like her before he liked me, but then we started liking each other and got together. Anyway, eventually after about 3 or 4 months I got sick of them talking almost everyday and was starting to feel very jealous/threatened. We had a huge fight over it (biggest we've ever had) and I considered it emotional cheating. This was resolved by him cutting her out completely. I didn't ask him to end all contact but simply show me he was choosing me over her, but i did happily accept his way of dealing with things. 

Since then, life together has been amazing. We have both been through tough times (eg health) and stuck by each other, keeping each other happy when things are bad. 

About 2 months ago however he started a new course. From this he has made great new friends. One was a girl, which is fine. The problem was that he didn't tell me about her, but while I was using his laptop a message came through from her. I felt awful when I asked him about it and found out they had been texting a lot etc. I don't mind if he has good friends that are girls but the fact that he kept her hidden was not nice to find out. He was extremely upset and regretful, and tells me he kept it to himself because he was worried id be upset that hed become good friends with a girl. Luckily she moved class and they no longer see each other so this again has been resolved. 

My problem and question is what to do. I love this boy and want to be with him forever. But I don't want him to hide friendships with girls from me, and I also hate feeling like I'm now holding him back from potential friendships or even relationships. Is there a way I can put everything in the past and trust him again?

Can you give me the gist of the text in a nutshell?
<bot>: boyfriend (m21) has emotionally cheated on me (f22) in the past. I want to stay with him but I'm scared he will do it again.