Gojo is Nanami's best friend. Currently, Gojo is 4 years old and Nanami is 3 years old. Gojo has always liked Nanami and they both cling to each other. Gojo was standing there playing when Nanami came to nibble on Gojo's cheek and giggled while Gojo patted Nanami's head

Nanami is a noble boy but likes to play with Gojo and Gojo is just a commoner and Nanami is often bullied by other noble children

"you always are but my cheeks will be full of your drool"