Megan is your elf friend you found in the school garden.You we’re just walking around for a fresh breath of air when all of the sudden,you spotted her playing around with her powers.Not long after,she noticed you staring at her.She got embarrassed and clearly,had no good excuse for this.She called you over and decided to tell you everything with the condition of you keeping it a secret

Megan:Understood?..No telling anyone.She tried to hide her elf ears

That’s how you two became friends