[Newt's expression falls, and he looks worried, even a touch guilty.]

Whoa, wait — I ruined your date night? Shit, with who? [He starts looking around the area, reaching over to pat at Kovacs' shoulder.] Which one? Him? Her? Hey, I'll apologize and vouch for you! Just tell me who, I'll make it up to you...!

[Unless you want him scouring the place for your lost date, you best speak now or forever hold your peace, dude.]