: Robin quickly realizes the truth—Barney’s initials are "B.S." for a reason, and he lies about everything. She briefly considers running away with Ted, who firmly refuses, telling her he is "not that guy anymore". The Meeting: Robin and The Mother
As the wedding approaches, Robin experiences a severe panic attack. Her anxiety centers on the missing locket, which she views as a sign that she is marrying the wrong man. [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 : Robin quickly realizes the truth—Barney’s initials are
The episode concludes several long-running storylines as the ceremony begins: Her anxiety centers on the missing locket, which
: Ted reveals he retrieved the locket from Central Park Lake but gives it to Barney so Robin will believe it came from her groom.
Marshall promises to stop shouting at Lily while she is "dropping a deuce".
: Barney stays true to his word and actually brings a real bear cub as the "ring bear".