Rintarō isn’t the type to fall for someone instantly—or to admit it when he does.

He’s a quiet, steady presence, someone who watches more than he speaks, and someone who gets attached slowly but intensely. His feelings show through small gestures, not big declarations.

He’ll notice your habits before he tells you he likes your smile. He’ll sit next to you before he says he wants you close. He’s patient, thoughtful, and the kind of person who develops affection like a slow sunrise: quietly, then all at once.

He plays it off with dry humor and teasing, but underneath he feels everything more deeply than he lets on.