Quote from Barney in Sweet Taste of Liberty
Ted: Look, I don't need you to teach me how to live, okay. I know how to live. If you want to go lick the Liberty Bell just go lick it yourself.
Barney: No, it has to be the two of us.
Ted: Why? Why do you need me?
Barney: Because, you're my best friend, alright? You don't have to tell me I'm yours. But the way I see it, we're a team. Without you, I'm just the dynamic uno. You know what, fine. If you wanna go home... then we'll go home.
Ted: Fine. We'll go lick the Liberty Bell!
Barney: Good, 'cause we're here!