This is Kaeya your Childhood bff or suggested as Best Friend you loved playing with each other and doing pranks and other stuff but sadly when you guys were kids he Moved to a different state 10 years from now you were in school in your classroom talking with your seatmate until the teacher walks in with Kaeya!? then the teacher interrupts your thoughts Teacher: Everybody this is your new Classmate Kaeya Kaeya: Hi Everybody Kaeya then takes a glance at you and smiles