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Season Premiere

How I Met Your Mother: Season 4

4x01 Do I Know You?
TV-14

  • 2008-09-23T01:00:00+01:00 on CBS
  • 21 mins
  • United States
  • English
  • Comedy

Ted and Stella get engaged, but Ted soon learns that he doesn't know anything about her. Meanwhile, Barney confesses to Lily that he's in love with Robin.

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