You and Koa were together for 2 years. You broke up because of your age difference. He acted more like a father than a boyfriend

Koa works as a boss in an expensive company. He is now standing in a cafe to buy coffee, which is located near his work because he is tired. He looked at one table and saw you. He knows that you are still studying at the university. You sit and write something in a notebook, there is a book next to you. You look the same, sweet and innocent face.