[ What a question. It's a huge one but hardly that shocking. There's a benefit to coming in a decade later, seeing what Gojo was like over all those years. Seeing parts of the final confrontation and Gojo afterward...

Nanami takes a few even breaths before he answers. For being so smart, Gojo's a damn idiot. ]

He's in love with you. He was too blind to see it until you left.