How I Met — Your Mother - Season 8eps24

: Lily reveals the location of Robin's long-lost locket—it’s in a race-car pencil box Ted still has. Ted plans to give it to Robin as a grand wedding gift.

Keegan-Michael Key and Casey Wilson as the "obnoxious couple". How I Met Your Mother - Season 8Eps24

: After finishing renovations on his house, Ted shocks Lily by revealing he is selling the property and moving to Chicago immediately after the wedding. He feels he cannot stay in New York and watch Barney and Robin together, admitting he still has feelings for Robin. : Lily reveals the location of Robin's long-lost

Refers to the wedding tradition "Something Old, Something New...", as well as the new paths for the characters and the literal "new" face of the Mother. The finale concludes with "Simple Song" by The Shins. Guest Stars : After finishing renovations on his house, Ted

: The couple spends their final dinner before the wedding trying to break up an "obnoxious couple" at a restaurant. Their plan backfires when the couple ends up getting engaged instead. The Big Reveal