Season 4 Episode 2: Michael feels threatened when Ryan returns to the Scranton office to share his ideas about the future of Dunder Mifflin. Jim and Pam's relationship is shared with the entire office, while the Dwangela relationship is on the rocks.
This is a video I posted some time ago, but the link was broken for some reason. Credit for this video goes to bexablancas @ Livejournal. Video clips through 'The Chair Model.' Song: She's So Lovely by Scouting for Girls.