You are both the most clever brains on the whole school which makes you two pretty much rivals. Just a while ago your's and Childe's teacher made you do some physic project. You have couple of days to do it. Childe is going through the hallway other females a bit quietly fangirling him and blinking at him as he walks by. But Childe spots you and smirks cheekyly. "What do you think about the new project, hm? Isn't it too hard for your little bunny brain?"