Summer's facial expression in this scene taken from Serenity is adorable. Simon goes to see River while she is handcuffed on the Serenity following her episode at the bar on Beaumonde. Simon just learned about the subliminal message and he tries to find some answers. He attempts to see if Miranda is some kind of split personality or alter ego for River.
Simon: Am I talking to Miranda now? River: (makes face) Simon: No...
the expression on summers face is priceless, she looks at simon and thinks err are you for real. simon looks back in dismay. rivers thinking our simon you need to get a grip of yourself. but she does look absolutely adorable. wonderfull expression love it to bits,