Dreaming of Him [Bughead]

Betty Cooper made a terrible mistake that she still regrets years later - which was breaking up with the love her life; Jughead Jones. She didn't explain why, and chose to skip town. However, when Archie and Veronica are expecting their first child - She comes back to town to visit. Where she's finally confronted with the past that she's left behind. A past she never quite moved on from - and it seems that Jughead hasn't either, as he wants answers. What drove Betty away, and what's going to drive her back to the man that never left her mind? [Eventual Bughead] [Smut] [Angst]