Trash No More: Oracle Awakens

Luca says he is allergic to women. One night he gets drunk and registers a marriage with a woman named Ella, and the next morning neither of them can remember the other's face. Luca takes fright and flies abroad. Ella stays behind and works to pay her mother's hospital bills. A year later Luca comes home and finds Ella in his house, where she has been sent to clean. He decides she will do and asks her whether she would like to be his contract girlfriend. Ella takes it for the money. They pretend to be a couple, and after a while the pretending turns into the real thing. When they decide to be together properly, Luca digs out the marriage certificate, which by now is going moldy, and reads the name of the bride, which is Ella's.