The episode concludes several long-running storylines as the ceremony begins:
In the penultimate episode of How I Met Your Mother , (Season 9, Episode 22), the long-awaited wedding of Barney Stinson and Robin Scherbatsky finally arrives. Set just 32 minutes before the ceremony, the episode captures the chaotic mix of panic and poignancy that defined the series' final season. Robin’s Cold Feet and the Locket [S9E22] The End of the Aisle
: Barney witnesses Marshall and Lily’s messy, honest life and decides on a single vow: to always be honest with Robin. He immediately confesses that Ted was the one who found the locket. Marshall and Lily’s Real-Life Vows The episode concludes several long-running storylines as the
Marshall promises to stop shouting at Lily while she is "dropping a deuce". [S9E22] The End of the Aisle