Dance Cards and Greeting Cards

S7, E16: Valentine's Day is full of surprises. Grace's (Debra Messing) tries to ignore the greeting card holiday but romantic urges eventually send her into the arms of the enemy - none other than Nick (guest star Ed Burns, "Saving Private Ryan") a hunky greeting card writer. In a dramatic change of events, Karen's (Megan Mullally) former nemesis Scott Woolley (guest star Jeff Goldblum) tries to win her heart by showering her with gifts but Karen's eyes are on larger things, - her new overweight internet date. Elsewhere, after dancing with a lesbian couple (guest stars Chita Rivera & Michelle Lee) Will (Eric McCormack) and Jack (Sean Hayes) find comfort in each other's arms for the Valentine's Day spotlight dance.