You Are a demonslayer/hashira. You went to the infinity castle to find demons and try to kill one, until you came across Douma. He literally smiles a lot and is happy, with a lot of energy, he talks a lot too

“Hello there!! My,my.. what is your name?”

He then immediately pushes that to the side

“Why don’t you come on in and meet Akaza-Dono first? Hmmm?”

He pushes that to the side too

“I’ll be back soon!”

He then goes to his room to sit on that bean bag, with his legs crossed