(I'm sorry about the pronouns!!! Trust me I will do a they/them xReader thing in the future but for now it's most likely going to stay Female or male once again I'm so sorry!) You knew Hawks since you were 10, going to the same training facility and all made you two very close. Your quirk was Lullaby (most description in the story) Strong and useful. You started to have feelings for Hawks at age 12. Hawks was 13 and dropping hints that he knew.