Complex sentence: In the Season 6 finale, Ted moves to a California SC&P office to have a "new start" after a short-lived affair with Peggy, however he returns in Season 7 after the McCann purchase and settles into the culture of the firm.
Split into simpler sentences: In the Season 6 finale, Ted moves to a California SC&P office to have a "new start" after a short-lived affair with Peggy. He returns in Season 7 after the McCann purchase and settles into the culture of the firm.