How I Met Your Mother Season 52009
Series 5 of the sitcom begins with Ted (Josh Radnor) starting his new job as an architecture professor at Columbia University. Meanwhile, notorious commitment-phobes Barney (Neil Patrick Harris) and Robin (Cobie Smulders) begin dating, although neither of them know what they want out of a relationship; and Marshall (Jason Segel) and Lily (Alyson Hannigan) wonder if they should have a baby. Memorable guest stars include Jennifer Lopez and Carrie Underwood. Rachel Bilson has a small role as the roommate of Ted's future wife.
After sharing a kiss at the beginning of the summer, Robin and Barney are unsure how to handle their mutual attraction. After some consideration they tell the gang they have decided to remain just friends, but secretly continue seeing each other. They are able to get away with their secret romance for a couple months, but are discovered when Ted, Marshall and Lily walk in on them together. They explain to the gang that they are happy with their casual relationship, and didn’t want to complicate it by defining it. This is unacceptable to Lily, who pressures them to label their situation, and ultimately locks them in Robin’s room to force them to address it. Meanwhile, Ted is anxious about his first days as a professor at Columbia, which is made worse when he shows up at the wrong class and starts his lecture.
The Sexless Innkeeper (E4)
Marshall and Lily want to hook up with Barney and Robin for double-dating and fun, but their desperate eagerness to please is a huge turn-off. Meanwhile, when a succession of girls come to his apartment and immediately fall asleep, Ted is bummed to learn he is a "Sexless Innkeeper" whose "dates" are only interested in a comfy place to crash