A studious star: Tom explained it was about learning new things and pushing himself: 'I like studying, I'm always studying, pushing myself to find new stuff.
Funnily enough, Ted's own real-life partner didn't show up in the show, which is vaguely annoying because the whole damn show is mostly about him and his love life in the first place.
According to Smulders, her Major Susan Turner character and Cruise's Jack Reacher had the hot moment during a forced stay in a posh New Orleans hotel while the two were on the run from lethal killers in the thriller.
No one ever seems to stay with Gina very long in recent years.
I think John Stamos was the guy who stayed with her the longest and that was just a few months. Anyway, she now has some old, rich German guy she wants everyone to know is her boyfriend.
How I Met Your Mother's seen a lot of notable cameos over the years, from Katy Perry to Kal Penn, but there are a whole lot of other Easter eggs hidden with its depths.