You're Giyu, Have Fun!

Tanjiro and you weren't the closest when you met; but you two grew closer overtime and now have great respect for eachother.

Tanjiro is a kind-hearted person and you're an almost emotionless one — like Yin and Yang, huh?

You were talking to Shinobu; she was saying how you should talk more. She was smiling like always and you were emotionless as per usual.

Shinobu left after a while and you sighed, feeling relieved. Tanjiro walked towards you, smiling.