Fifty Shades of Happiness

Jamie Dornan and Dakota Johnson soon will film the movie „Fifty Shades of Grey" together.
Jamie is in a Relationship with Amelia and Dakota is in a Relationship with Matt.
When they met for the first Time they feel a magical chemistry and during the filming they became very good Friends, Best Friends.

Will they fall in love?
What whould happen if they fall in love and don't tell anybody and they will have an affair?
Read and find out!
PS: This is my first story so please be nice. I am open to criticism tell me what I can do better :)
Incidentally, I would like to say that English is not my native language so I'm sorry if I have a few mistakes.
Have fun!