ENNESBY: This is the decision I hoped you'd make, but you're being more sensible than I expected.
SCHLOCK: Your camera trail for Kathryn was kind of cold, and I couldn't smell her at all.
She must have bathed, perfumed, changed clothes... she's good.
ENNESBY: So we're going after Shep because you can't go after Kathryn.
SCHLOCK: I still don't have Ovalkwik in me. Stop pushing my 'grouchy' button.