<human>: Could you distill the essence of the text into 1-3 sentences?

As the title states, now ex boyfriend and I have been together for approx 5 months. He's 25 and I am 22.

We met on OKCupid, talked, and instantaneously hit it off. I left for out of state for a few weeks prior to actually meeting up; but when I returned back home to start college in a new town we first met. He helped me unpack and both my roommates though we'd known each other for our whole lives. That was the first day we met. We decided to  become official that day

Everything after that was wonderful, We did rush our relationship, but we didn't think anything and after a month of seeing each other I "moved in" with him in his apartment. It was comfortable and we got  along like two peas in  pod.

The problem was that I put all my cards on the table- including sleeping with a guy while my ex and I had started talking. At that early point in a budding relationship I had absolutely no intention of wanting to date my now ex. I was single. So was he.

I fessed up and I told him, but he took it really *really* hard and considered breaking up with me then, but decided to try it out.

Throughout out entire relationship, I never once cheated, thought about cheating, or anything else. **but in the back of his head, he thought I could possibly do so with my guy friend if I was drunk.**  He wouldn't let that go so we broke up.

A couple of days later, we agreed to take this second try slow and casually date.  We want to be together. We also both want fix areas of our lives before we really commit to anything serious.

I have *no* idea how to go from being in a relationship to casually dating, or even how TO casually date for that matter.
<bot>: Boyfriend and I broke up, both want to be with each other but need to fix some areas in our lives. We agreed to casually date. Question is: how do we go about that?