Here we see Cary Grantish introducing his new girlfriend in red (who may have either scoliosis or some sort of pelvic trauma causing that posture) to his former flame, Lana Turnerish, in purple. Lana asks, “Oh, is that where you met? How interesting.”
Cary, in his oblivion, doesn’t think there’s cause for cattiness, since that relationship ended over a decade ago, but that doesn’t stop Green Striped Hat from sizing up his current squeeze.
But the real flirtation is with these two. They’re obviously not married; no wife would beam at her man like that (unless she’s Nancy Reagan). No, this gal is setting a snare. 
All aboard a Pullman!
