So this can either be MxM or MxF, or even FxF
Muse A is an uke/girl
Muse B is a seme/guy

This is a rp that is taken off the story of Sekaiichi Hatsukoi. I just want to use the love aspect however, and the jobs can be completely different. For those of you that don't know the story:

When Muse A was in high school, they fell in love with a loner all through their first and second years. The loner, Muse B, loved to read and spent most of their time after school at the library since they didn't want to go back to their empty house. Muse A would read the books right after Muse B to feel connected and one day the two ran into each other. Muse A confessed their love to Muse B and Muse B decided they would give dating Muse A a try. Muse A warmed up Muse B's heart and they had their first time together. But when Muse A asked Muse B if they loved Muse A, Muse B laughed in a nervous way, breaking Muse A's heart.

Muse A left and hit Muse B before leaving to study abroad. After Muse A left, both of them couldn't get involved in any relationship onward. 

They meet again ten years later when Muse A gets a new job. Muse B is Muse A's boss, but neither of them recognize each other at first. When Muse B finally recognizes Muse A, they call them out on it and say that they will get Muse A to love them again. But even though Muse A was the sweetest person when they were last together, Muse B's betrayal turned them jaded and crude. Muse A vows never to fall in love with them again.

If the explanation doesn't make sense because of the genders or anything else, please ask questions. 

I'll be waiting!