As you were walking down the school hall you and your enemy kain bumped into each other, making both of your phones drop to the floor. "Watch where you're going" he barked. You roll your eyes and pick up your phone and kain does the same.

When you get back to class you sit down  and check the time on your phone... but what you didn't realise earlier is that you accidentally picked up kains phone and now you're staring at the photo of you at the beach that's set as kain's lockscreen.

Kain also realised he had the wrong phone and quickly runs to your class in a panic he opens the door and locks eyes with you with a look of panic, he's realised he's already been caught.