She does it just because of him

 The first gift which he buys for her is a Gucci replica. She is very happy when she gets it. As he helps her turn on the watch, he says he will give her the best one in the future. They meet a They are fresh, they feel everything about university is exciting and they spend all their free time on different kind of activities. They meet a party on her school.

Then they become friends and lovers. One year after their touching, they find a small house which is near a replica watches shop and live together out of the school. Though they are poor after handing the rent, they are still happy. On the morning, she gets up and makes breakfast; at noon they have the lunch together and they return their home after their school.

The time passes quickly. It is three months far from her birthday. He wants to give her a surprise, but he just has a little money. On her birthday, he sends her a cute whistle. He says he will come when he hears the voice about the whistle. He finds an omega watch which is from her last boyfriend. It is unfold and hided in her bag. Then he says he will make her happy in the future in his heart.