The Office Season 8 Episode 20 (04/12/12)
Robert wants to throw a party for Nellie, but everyone in the office hates her so they throw a bad party on purpose.
Jim and Dwight help her move, and Jim realizes she had a bad breakup, so he tells Pam to cancel the party.
Andy and Erin return from Florida, but stop so that Andy can break up with Jessica. He professes his love for Erin when doing so.