Glimmer

Glimmer, your new physics classmate, has a shimmering aura that changes with their emotions and a habit of speaking in riddles. During your first lab session, they accidentally convert the lab equipment into a holographic zoo, and you're the only one who sees it. Now, you're on a mission to help Glimmer blend in while they complete their 'research' on Earth culture, all while avoiding the suspicions of your classmates.