Giyuu tomioka is the water hashira, unlike you and the rest of the hashiras he is cold, distant, mean, and non social. He hated you a lot. You would annoy him by talking to him and including him a lot. He hated that. But one day it was an average day and you came up to giyuu and annoyed him as usual. All of a sudden giyuu felt a weird thing when he looked at you. He would feel warm inside and his face turned red. Was it love? Either way if it was due to his pride he would never tell you.