Your expressions here crack me up! XD And having them contrast in these with the more serious faces of your characters make it even funnier.
I like that first one, where you kind of jump out with the HUGE, toothy smile from behind Lyra. I read and see that happening with a big, exaggerated, looney toons action, breaking up Lyra's peace and quiet to start hosting a game show or something. I want there to be cheesy game show music in that "panel!" XD
I like the expressions in the "...isn't Elwen a girl?" sequence, both of them. Yours is great because your face is scrunched up and your arms are held out and shoulders raised in this super nervous, super terrified look as you're afraid of how Lyra's going to react. There's a look of hilarious terror in the eyes and nervous frown. It's fun to see Lyra thrown for a loop and react with cartoony eyes. My favorite is that last of those three panels, where she half scrunches one eye and raises her eyebrow, super unsure of how to respond -- that expression is priceless. XD
Then she slams the card back to you, knocking the wind out of you and storms off. That action/motion feels really convincing -- I like how for Lyra, it's an effortless motion, swinging her arm back into your chest. For you, it's really knocking you over, leaving you winded. That scene works really well, I think, in selling that.
Anyway. These q&a things have been a lot of fun, but this one had a lot of fun expressions and stood out to me. : )