Investigate

You are totally shocked that you seem to became Sarah but force yourself to stay clam as good as possible.

First, first after you felt you face and other changed body parts just quick, you decide to check on Sarah and text her. "Hey Sarah seems like you left your jacket over here. Thanks for your help. Is everything okay at you?"

You hope she didn't became you, because you are sure she would freak out by just thinking you could see her naked or touch her body.

As you wait for a text back you get over to the counter and pick up the Medallion again. It has to be responsible for this, but how?

You think about the jacket you touched... Could it be? You get over to a ring one of your friends left over, should you try it with one of these?

Before you decide you got a text from Sarah "Oh it's so warm outside I forgot it, I pick it up sometimes. And everything is fine Jay, thanks for asking"

You are relieved she seems to be normal, but what about you? You hold the the Medallion.