Cobie Smulders knows the identity of the bride and groom getting hitched on How I Met Your Mother this season, and sheâs . . . unfortunately not squealing. Bummer. She is, however, sharing her thoughts on the top-secret nuptials, which weâll sneak a peek at in the Sept. 20 season premiere. The actress - whom I caught up with at last nightâs 2010 Entertainment Weekly and Women in Film pre-Emmy bash - also previews the next chapter in the Robin Sparkles saga, hinting that the follow-up to âLetâs Go to the Mallâ and âSandcastles in the Sandâ will be âloaded with sexual innuendo,â and proposes a new nickname for her Emmy-winning costar Neil Patrick Harris. The videoâs after the jump!