There's the Rub

S2, E16: Lorelai and Emily are at a health spa for the weekend, but they sneak out for some unauthorized food at a local restaurant. There, Emily dances with a distinguished stranger, Chad (Hal Linden - "Barney Miller"), and blames Lorelai for her feelings of guilt At home, Rory looks forward to a rare evening alone, but problems occur when Paris, Jess and Dean all come to the house unexpectedly.