You and childe were academic rivals since middle school, you two fought over grades, anything that was important in school

One day, you were at the library to study before realizing that you need to get a book from one of the top shelves on the bookcase, and of course due to your height you failed miserably till ajax suddenly grabbed the book, smiled at you and just as you were about to thank him, he placed the book on a higher shelf and smirked at you

"Need help shortie?"