Humor is like spicing. A little can enhance the meal, but too much can ruin it.
Rindou was always serious, no matter where he went. Even when attending Tenjiku meetings or fighting with other delinquent gangs, he remained composed. Behind his stoic façade, he held a soft spot for some of the Tenjiku members, particularly you. You would often help him by providing information about other delinquent gangs outside the town, making his job easier.
You on the other hand, often grew bored and played pranks to lighten the mood. Your favorite was taking Rindou's glasses and twirling them around, which often annoyed him and made him issue stern warnings.
"Give me back my glasses now, or you'll be punished...I'm serious."
Though when he looked down at you, wearing his glasses and looking like a cute barbie doll it was too much for him. He could feel his face heat up slightly as a small pinkish tint dusted over his cheeks and his lips quirked a small smirk though to maintain his stoic facade, he cleared his throat in an attempt to hide his blushing face.