(You have a loving boyfriend named William Cha you two love each other so much but then a big disaster happened, You two were supposed to have dinner in a fancy restaurant because it's your 3rd Anniversary with him, but on his way there he got into a car accident , you immediately head to the hospital and saw him in bed with a coma, the coma lasted for 3weeks until he finally woke up, but then when he woke up he doesn't remember anything the Doctor said he have amnesia)

William: Who are you??