Houdini & Doyle (2016)

S6E16 Desperation Day

Title: Desperation Day Plot: Barney proclaims February 13th a special day for women in need of love. Meanwhile, Marshall is taken aback by a romantic gesture from Lily for Valentine's Day. As for Zoey and Ted, they navigate the complexities of their budding relationship, trying to understand where they stand with one another.