10 Best Robin Episodes Of How I Met Your Mother

10. The End Of The Aisle

The End of the Aisle tells a story which neither the fans nor the characters of How I Met Your Mother ever expected to be told: Barney Stinson's wedding.

That's right, the man so terrified of relationships he wrote two whole books on how to keep one-night stands as one-night stands was actually getting married. And what's more, he's marrying Robin.

Robin calls Ted in to speak with her just before the wedding, and has some cold feet. She tells Ted she wants to run away with him and get married in Chicago. Ted turns her down, because, after nine seasons, he's finally over her. Robin, distraught, runs out and (literally) bumps into the Mother.

This is how Robin and the Mother first meet. The Mother gives Robin the advice she needs to go through with her wedding after all: close her eyes, and take three deep breaths. Right then, Barney appears, and vows to always be truthful to Robin. The pair then find the strength to go through with their wedding.

Their wedding ceremony actually happens just a few minutes later, and it's beautiful, with Robin walking down the aisle to a piano version of Sandcastles in the Sand and Marshall ending his slap bet with Barney.

As they reach the end of the aisle, we get to see how far Robin and Barney have come that they're able to commit to each other.