"Honestly, Sir, I think this could be fun."
"Carter, your eyes should be brown."
"Why? Because I'm full of shit?"
That was one way to interpret it; the look he was giving her could probably be one of disbelief at her excitement over their latest mission, which, to the best of his understanding, was basically a Tok'Ra scavenger hunt for some new Goa'uld toys.
But that wasn't why he was looking at her like that, and it wasn't why her eyes should be brown.
"No, because they're blue. And if they weren't, I wouldn't love looking at them so much."