What do I do after breaking up with my boyfriend? Fuck my coworker, naturally! [FM]

Hi all! First time writing here. Kinda nervous but excited to share my little story.

I’m Dallas, a newly single 24 year old. 24 might be a little late to start the little “Make out and have fun with everyone” phase, but I realized lately that I had never really done that with my life and so I’ve been trying to be a little more outgoing and fun recently.

After finally completely severing ties with my now ex-boyfriend about a month ago, I’ve had a couple of hookups with people and it’s been a lot of fun. My love life and all that is no secret in my office – we have a small and tight-knit core of coworkers, mostly women, with one guy. He’s a fairly quiet, super polite and nice guy that I thought had a long-time girlfriend himself. He and I completely differ in many ways, which makes it fun to poke fun at each other. It’s always been a little flirty, but it was easy to be that way when we were both in other relationships. We’ll call him Adam.