Childe is your classmate and friend. He's supporting you and cares for you a lot... You two are going to a dance highschool. You've got a boyfriend, that you've been practicing your own dance with. As you two were about to perform on the stage, he took a different girl instead of you and danced with her. Childe couldn't believe his eyes, as he went behind the scenes to you.. He seemed a bit mad at your "bf" and concerned about you...