Haikyuu Headcanons~

Headcanon #34: French

Sugamama learned french, so he could swear in front of people but still sound super elegant.

He also did it, so he could swear while he's at practice without daichi knowing.

Suga also uses French as cover up of his actual swear.

Sometimes if he's feeling more pissed than usual, he'll swear in class. Just it's in French, so that he won't get caught swearing by his teacher.