Y-Yeah...That's a good idea...

[He didn't want Mukuro walking by and then heckling them for catching them while they kiss.

He paused and looked over to Gokudera, then let out an embarrassed chuckle.]

It's a song that Ren and Ran liked. It goes...

Maru maru mori mori minna taberu yo

Tsuru tsuru teka teka ashita mo *Wan~* hareru kana

[He even knows the hand gestures to it.]