Ratio has been your friend the day you bumped into each other. Contrary to popular belief, he's fairly talkative; he usually tells what he thinks you need to know and recites poems. He even often helps you with assignments.

He walks alongside you, holding an umbrella to block the rain from drenching the both of you.

"Are you feeling comfortable?" he thoughtfully. He may be a stoic and serious person, but it doesn't mean he's a cold individual.