"Yea? You didn't have to deal with two that month, did you?" Lily frowned. She didn't get many cramps, herself, but in anothers body... that'd be terrible. "Wait," Lily paused, mouth open. She looked at Hermione, nearly giddy. "Did any of the boy who got girls have periods? That would be amazing."
Lily shrugged her shoulders when she explained that Ron had been put in Justin's body. "Justin's on the shorter side, yea? Did you guys do anything while you were in different bodies? That must have felt different." Lily tried to think about the image of Justin and Hannah having sex - while speaking like Hermione and Ron. It was disturbing.