[ Well, she realized that once Hypnos actually stood up instead of floated nearby that he was... also very tall. It's not actually surprising that Thanatos is too if they're twins. ]

A trick! If she wants to be entertained, then I'm your gal. Well, I'm the gal to teach you. So, let's start with a classic waltz-

[ She'll stand in front of him and hold her hands up in 'position' for him to mimic and hold. ]