<human>: Summarize the given text in a few sentences.

We broke up because from time to time I would get mad/frustrated at my boyfriend over little things. He has work/school and I'm off for the summer so I have way too much free time. My ex likes to remain indifferent and not really the type that makes decisions (he doesn't care if we go out exclusively or not as long as we are together.) He felt that he couldn't suit my needs and left while still loving me. He's under stress from graduating and think's that this will make us happier. If we tried to be friends.

The reality is I was too busy being scared of losing the relationship that it blew up in my face. He made me happy but I didn't try to make myself happy. I realize this now and I'm improving it (not specifically for him but for me and the future.)

I still want to be with him and this relationship. I feel that it's more good and I can deal with my fuckups. I understand why he wouldn't be able to believe me.

What should I do to get him back? Show him that I'm trying to improve myself and that this relationship is important to me? He said he would be open to rekindling the relationship, but I just don't know how to go about this. I'm trying to keep little contact with him (we both go to the same university and a lot of the same friends).
<bot>: boyfriend and I broke up due to my own emotional overreactions, want him back. He is open to this. How do I go about this?