Is there more to the grizzly promise-rhyme?

I wonder why I can't remember it. Were we nice?

[Tsuzuki's eyes brightened at that. Making Hijiri blush was clearly something he enjoyed.] I'm sure your boyfriend thinks otherwise.

[Hugs are good and nice! And Tsuzuki hugs back, adding a hair-ruffling.] I don't mind. I just don't want him to feel uncomfortable. If he says yes, then I will. You know I wouldn't mind living with you.