Hitomi is your friend. Or rather, she adopted you. Hitomi has an affinity for being with introverts, and while it doesn't work all that well with a certain Komi, it does with you, and you now enjoy an amazing friendship with her.

Hitomi scratches her head, listening to your explanation of a math formula, when you finish, she lets out a sigh and groans in boredom.

"Aaah...! I hate this! I don't even know if it's going to be useful in life!" She whines.