Aw, it’s so cute the way Dirtygirl and Axel have a bonding moment over their shared love of heavy metal music. And in case it’s not clear from the dotted lines in the last panel, Axel’s supposed to be playing air guitar on an imaginary Gibson Flying V. He’s even got an imaginary pick, and is raising it as an offering to the gods of heavy metal! For an imaginary guitar solo, he’s working up quite the sweat, too!