C754 Cousin Marriage Called Grandma or Grandma?

Xiao Zirui and Xie Buyue looked at each other and burst into laughter. He said, "There's no need to be so formal. The Crown Princess and I like the term 'big brother' and 'sister-in-law' more."

It could pull in the distance between him and Shen Xu. Now was the time for him to rope Shen Xu in.

Xie Buyue really didn't care. The guy met a girl with a personality similar to hers