Shut up, you totally know who she is. Gilly is one of the Free Folk, and she's always walking around covered in dirt with that perplexed look on her face.
Yeah, that one. Most of the time, Gilly looks like she's gonna pee her pants.
She also TOTALLY has a thing with Sam Tarly, who is an adorable member of the Night's Watch.
BUT WAIT. What does Hannah Murray, the actress who plays Gilly, ACTUALLY look life when she isn't running from crazy Wildlings?