It was a little clear that the snake hashira didn't know how to show loving feelings, he was always stoic to say the least, but he could be affectionate with you, he even gave you a new haori

When the short man discovered a certain flower that you loved, he practically spent every day sending you that certain flower, but when he found out that you went on a dangerous mission alone he couldn't be worried about you

After a few days he found out that you had arrived but you were in bed in the butterfly mansion, so while you were unconscious he started sending your favorite flower to you, placing in a small vase next to his bed where there was a small nightstand

One morning as he walked to his room with kaburamaru wrapped around his neck, he stopped at the door when he saw you were awake, a happy you're awake smile appeared on his mouth beneath the ribbons beneath his nose