It is fate

 They were born in the same day. But he comes out earlier several minutes from his mother’s stomach then her. Because their mother are good friends and their home is near. It is just more or than one hundred meters from his home to hers. In the nature, he becomes her brother. Under his protecting, she becomes the happy and cute princess in her school. On birthday about her five years old, he draws an omega watch on her hand as her gift.

Fifteen years later, they choose the different university and begin to the new life alone. When she feels lonely, when she misses her home and when she is bullied by the others, she always remembers him. On the first her birthday about her university, she gets an omega replica watch and a letter from him. In the letter, he says he will give her a surprise when she graduates.

The four years has past as soon as possible, it is not a long time. He drives a car to her university. He comes out on her school gate with a bunch of beautiful flowers. “Would you like to marry me, my cute princess?” he says before all her schoolmates. She accepts him. On their way to go home, he picks her a key and says it is a key of a replica watches shop. It is the other surprise.