One thing is for certain when it comes to Dana and Peter's relationship, the road to love is paved with quite a few ridiculous fights. The topic of their latest disagreement is none other than the holiday-themed romantic comedy, "Love Actually," and it could not come at a more inopportune moment. Peter and Dana's friends come to the rescue to help smooth things over with plans for a double date and a viewing of the famed flick but will their good intentions lead to yet another quarrel preventing them from finally having sex? Meanwhile, William is determined to hunt down his biggest critic with the help of David and Chloe. The past comes back to haunt David and Amy when they find themselves revisiting their very first fight. Is love really never having to say that you're sorry or will they finally forgive each other?