It was Valentine’s Day time on "The Office," only there wasn’t a lot of love in the air, only cynicism and trepidation. Well, at least there’s the "Couples Discount." Jim took off from his Philly duties to be with Pam, but the tension over recent incidents hung heavy between them. (Note also how the credits started early, and highlighted Jim & Pam, almost as if to reassure viewers that they were still the metaphorical "heart" of the show after heavily implying that they might be on the rocks in previous episodes as of late.) Ditto Erin, who was almost resentful of Andy’s return and wondered if it wasn’t time to cut that cord once and for all and instead focus on a potential relationship with Pete.