[s2e22] Something Blue -

The title "Something Blue" holds multiple layers of meaning:

: The incident forces them to discuss their future. They realize they want completely different things—Ted wants a family and a house, while Robin wants to travel the world and live in Argentina. [S2E22] Something Blue

: They admit that they are at a crossroads and decide to break up, but they agree to keep it a secret until after Marshall and Lily's wedding so as not to overshadow their friends' big day. Symbolic Meaning of the Title The title "Something Blue" holds multiple layers of