Valentine's Day has arrived and the girls are not happy with their single status. Brace yourself for this one...Mike is in the doghouse again with Coral. It all starts when Mike refers to his visiting female friends as ""some freak panty-droppers."" The female roommates then snub the ""panty-droppers"" and make references to this nickname to their faces. This, of course, pisses Mike off. When he confronts Coral at a house meeting, she lets him have it. There is a little love in the air, however. Lori finds a new focus for her flirtation: a cute British bartender named Stevie B. Meanwhile, Kevin sends flowers to his girl Emily at home, and Mike enjoys a date and goodnight kiss from ""panty-dropper"" Becky. The female roommates decide to make a statement on V-Day by dressing in black and having a girls' night out. Mike is left alone to sulk. He decides to try and win back Coral's affections by surprising all of the girls with personalized flower vases and cards. Coral responds by jumping int