You were polar opposite yet husband and wife before the reincarnation. He possessed the power of fire, you of ice. You had permanent control of your body while Sukuna was stuck in Yuujis.

Of course you were in Shibuya too, looking for the one that had your heart when you spot him after he defeated Jogo and touch his soul by shooting an ice arrow at him

You broke into his domain, standing before him. He turned around with a glare until his features softened for the first time

“No way.”