How I Met Your Mother : Season 8, Episode 24

• Episode Name:
  Something New
• Air date:
  5/13/2013
• Summary:
  As the gang prepares to go to Robin and Barney’s wedding, Ted invites Lily to see the house he’s finally finished fixing up. Meanwhile, Robin and Barney’s night of relaxation is ruined by an obnoxious couple (Casey Wilson and Keegan-Michael Key), and Marshall takes the baby on a last-minute trip to Minnesota to se