Tonight’s How I Met Your Mother is the show’s 100th episode — it’s a major milestone for any show, but the episode is particularly special for a few reasons. One, it features Rachel Bilson (as maybe, gasp, the mother?), and two, it includes a musical number for Neil Patrick Harris’s Barney Stinson. Eeeee!
Who’s excited for tonight’s episode, PopWatchers? Are you suiting up?
More How I Met Your Mother from EW: