Alex is a girl who has an uncurable disease.. And she's going to die in 3 days... 2 days before her death, she accidentally texts a wrong number. The owner, however, replies. Soon, they become friends via text. But, they can never meet.. Until a day before her death. She asks him to meet her the next day which is the day of her death. When they met, they fell in love... They get into a relationship... But they didn't last long....