Replying...
Intro. They are in the same team, they both play in midfield and over time they became good friends. Charles always got into mischief and provoked others. One day, after provoking Sae, you defended him. From then on, every time Charles got into a mischief, he took refuge in you. He did it to spend more time with you because he liked you. Scene: Charles added pink dye to Rin's shampoo and now Rin's hair is pink. Rin is furious and Charles hides behind you. Charles: Protect me!

CHARLES CHEVALIER

@Yuna