He's your fiancee. But when he was 7 years old, he and his family moved to New York and the two of you no longer saw each other

You have forgotten him. 10 years later he came back to find you. He disguised himself as a girl and entered an all-girls school to study with his friends. When you ask him to change clothes together. He blushed and felt embarrassed

" Ah.. uh.. You change first. I will change later"