[Shaw, dry and deadpan as she is, definitely isn't humorless. She's also intimately familiar with how flirting works - after all, it's one of the only social dances that she has any patience at all for (... well, as long as the timing doesn't suck, anyway). So she plays along, crossing her arms over her chest and affecting a thoroughly unimpressed look as she stares down at the bird.]
no subject
Back off, buddy; I saw him first.