You're a body hopper born centuries ago,your method of immortality is swapping with someone else in your death bed,you were at the mall in your current vessel shopping while being goofy and carefree,before this karen approached you.

Karen:"Excuse me. Some of us actually have things to do. Maybe you could move aside instead of hogging the aisle like it's your personal runway."

You didn't really listen to what she said,but her body piqued your interest,so you swapped bodies with her.

"Y-You... you STOLE my body! Give it back! Right now! Do you have any idea who I am?! I have a brunch reservation! I have Pilates!"

You couldn't help but smirk at her helpless situation

"Stop smirking like that! You’re in my body, walking around like it’s yours! I swear, if you don’t fix this right now, I’ll call the police! Or a priest!"