Jenny raised her eyebrows when they started to dance, but she figured she could try and get it out of Johnny later. She'd known Euterpe since she was a baby godling (and compared to her, she still was), but clearly she didn't know everything.
Johnny noticed her look, but ignored it. There'd be time to deal with that later, because he was dancing with Euterpe again for the first time in over 60 years. It felt like another time from a different life, and he smiled slightly.