Barry Allen, a newly employed bioengineer at S.T.A.R Laboratories meets Dr Caitlin Snow. They have a difficult past full of secrets that neither of them want to remember... Each chapter will be written in their POV's I do not own any of the CW's characters on The Flash, I only own the plot.

true love has a habit of coming back even if you are apart or can't remember.What happen when agreement is the last thing they remember or do they.

Caitlin Snow was in love with Barry Allen. In her mind, the feeling could never be mutual. They were living two different lives - Caitlin was a biochemist, a doctor who wore her emotions on her sleeve. Whilst Barry was a speedster who spent his days doing everything for other people; burying how he truly feels about his personal physician with the lives he spent saving. It was about time the two opened their eyes to find the love that was burning between them. [THE FLASH] [DISCLAIMER: I do not own these characters, simply the plotline]

Caitlin Snow and Barry Allen become close friends after Barry was struck by lightning. But little do they know that their past selves from the 1950's were lovers. Unfortunely, Barry and Caitlin died after a bridge they were on collapsed during their honeymoon in 1954. But now they live in a different generation and are unaware of their pasts, will they beat the odds and fall in love again?

Dr. Caitlin Snow is love with Barry Allen. Unfortunately, he is in love with Iris West. Or is he?

Barry Allen has always been in love with Iris and now things are going great between them. Until Barry starts getting close to Catlin Snow. They have a bond that no one can explain. Barry cares about her deeply and so does Catlin. But when this is tested, Barry has to choose between protecting Iris or saving Catlin. What will he do? Even the fastest man alive can protect everyone at once.