She did indeed grab them. Softly. She was going to try one last thing: this was as simple as simple could get.

There was no art, and hardly any rhythm. Just a gentle sway of their hands, following the tempo of the music. Her hips swayed -- she couldn't help it the song was catchy -- but she had no expectation that Senku would follow along.

No, the only thing he needed to do was not resist. She was willing to do the rest of the work.