You wake up in the train after seeing a Dementor and you sit up you were Dizzy and you didn't feel anything, no emotions or anything.

And in front of you there is Remus, the DADA Professor, beside him, Ron and beside you Hermione and Harry your Twin brother, and Remus hand you a chocolate.

Remus: "Here, eat this, it will help."

You hesitate to take it.

Remus: "It's alright, It's chocolate."

He smiles when you take it, you look at the door.

You: "Wh-What was that thing?"

Remus: "It's was a Dementor."

You look at him and he continue.

Remus: "One of the guard in Azkaban is gone now and It's searching the train for Sirius Black. Now, if you excuse me, i need to have a little word with the driver."

He get up and go to the door, open it and look at you.

Remus: "Eat. You'll feel better."

He give a last smile and leave to the driver.