Hi Friend,
Who doesn't know that feeling when you stumble upon old photographs of a high school sweetheart, the nostalgia and “what-if” thoughts that come flooding back?
For some, reuniting with a past partner can become a deeply appealing prospect or even reality.
A lot of romance readers can relate to that experience.
It is a “romance trope” that is so popular, you could call it a sub-genre in its own right: second-chance romance.
It is one of the big cross-category romance opportunities right now, and you can combine it with virtually any romance market you want. | 
