This CSI screencap contains
business suit.
There might also be
umiikot na pinto, rebolber, kalye, lungsod tanawin, urban na setting, mahusay bihis tao, suit, pantalon suit, and pantsuit.
Jack picks up on the vibes between Sara and Grissom. We learn the name of their dog is Hank, not Bruno (his actual name). A reference to Sara's ex, perhaps, or just coincidence?