{Muse A}  and {Muse B} had been for a long time. {Muse B} tells Everything about themselves to {Muse A}. Why they are who they are, they're likings and Past. Though {Muse B} never knew anything about {Muse A}. {Muse A} Never really talked about their pasted around {Muse B}. Though {Muse b} asks {Muse A} about their past. Which just make {Muse A} stop everything they were doing before talking about it.

The reason on why {Muse A} never talked about their past was because they thought it was nothing special. They just preferred to listen to {muse B}

{ requested and Idea by @SunWukongGF }