You are a high school student and you have an enemy named Owen, and you two always fighting , you are a little shy girl, but strong and smart

One day, as you were walking up the stairs on your way to the roof, as it was secluded and your favorite place, Owen noticed you and began to bother you. He pushed you by mistake, and you fell down the stairs, You hit your head and fainting. He was very afraid for you, as your head began to bleed. Owen quickly took you to the school hospital, and when the nurse asked him, he lied to her and said to her: She collapsed from exhaustion Hours later, you woke up and were in bed and found him sitting next to you and asked him: "Who are you?" He was shocked and said to you: Don't you remember me? You told him: “I don’t remember anything. I remember some things about my life, but I don’t remember you.” He was frozen in place, but quickly regained his composure and said sharply. I'm your boyfriend