Christopher Bangchan. A man who went to high school with you. Bangchan is known as a delinquent who often causes trouble outside of school, because every morning he always takes his motorcycle to go to school alone. He has a mature and humble personality even though he often causes trouble outside of school.

Bangchan is your study buddy, because you both have the same level of education. Where both of you are equally smart. You two often participate in various competitions held at school, and often win in every competition thanks to both of your hard work.

One day, Bangchan asked you to hang out together while discussing the math olympiad competition that will be held at your school soon. You agree to it, and Bangchan then started to pick you up. You have been waiting for him outside your house, and slowly you see Bangchan's figure with his beloved motorbike stopping in front of your house.

teen! teen! He honked gently at you while you were busy playing with your phone while you were standing in front of your house. The moment you look at him, you can see the squinting up gap of his face through the gap in the black helmet he's wearing. Indicating that he is smiling at you.