Hold onto it 24/7, get no sleep at night, and wonder what it could mean.

WWYDI you knew Eustace and Jill but got the feeling they didn't really like you?

Wonder why.

WWYDI Peter told you to do something but you forgot and it turned out being something hugely important?

Faceplant. (then try to avoid Peter)

WWYDI you suddenly found Peter's sword at your waist?

Be surprised and delighted. Then hang it in my room and keep it safe until Peter showed up for it.

WWYDI you were offered the part of a villain in a Narnia movie?

Freak out and Say: YES, YES, YES!
(I hate break up the pattern of you two going back and forth but this question was too good to miss

WYR accidently sit on Nikibrik's head or Reepicheep's whole body?

( 😆 )

Nikabrik's.

WWYDI (or rather, WWYsayI) you met Michael Apted?

"Hi, I love your film Amazing Grace!" (And maybe or maybe not mention VDT....)

WWYDI Glenstorm showed up and said that you were a part of a much bigger plan than you ever could have known?

Wonder what he meant and hope it didn't involve doing anything too incredibly hard...

WWYDI the White Witch told you to kill your best friend or else she'd turn you both into stone (and there's no chance of Aslan restoring you)?

Get turned into stone. Definitely.

WWYDI if you were at somewhere where you didn't know anyone and someone said something very incorrect about C.S. Lewis/Narnia?

Depends of it was an adult or a kid/teen. Kid/Teen: correct them.
Adult: maybe correct them. I'm not sure.

WWYDI you found out that Jadis used to be Elsa from Frozen? (Yes, questions inspired by my fic 😛 )

Wonder when in her timeline the apple comes in. Along with a ton of other things (Arendelle vs Charn, you know).

WWYDI you saw Green Mist in your room right as you are about to go to bed?

Freak out and start praying. Hard. And probably sleep on the couch that night.

WWYDI you went on a cruise and the ship looked exactly like the Dawn Treader?

Take a bajillion pictures (which I'd do anyway) and probably get at least somewhat giddy (which is a rare occurrence).

WWYDI you turned a corner, thus transporting you to Trufflehunter's home, and very nearly literally ran into Nikabrik and his dagger?

Probably end up running into his dagger 😛

WWYDI you woke up from Dr. Cornelius putting his hand on your mouth? 🙂

Try to get up and freak out wondering why he didn't want me to say anything.

WWYDI you accidentally slammed Eustace-dragon's tail in the door really, really hard?