Why not give yourself another chance to love?

It could be different.

Having a big crush on your first love, sacrificing for your best friend's happiness.

Come back for her, only get one-side love, just let her be for now, make her his later.

They spend a lot of time together, go through difficulties together, go anywhere and eat together, yet she doesn't know how to fall in love anymore.

Although they used to play as a groom and bride when they were young. And now things are different and complicated. 

Will the bride come back to her groom and make it out for real?