Marshal: Stewart don't get married.
Ted: what?
Marshal: dude I'm sorry. Being a couple is hard and committing making sacrifices is hard, but if it's the right person then it's too easy. Looking at the girl and knowing she is the only one you wanted all the life should be the easiest in the world and if it isn't like that she is not the one. I'm sorry.
How I Met Your Mother, Season One, Wedding
Ted: what?
Marshal: dude I'm sorry. Being a couple is hard and committing making sacrifices is hard, but if it's the right person then it's too easy. Looking at the girl and knowing she is the only one you wanted all the life should be the easiest in the world and if it isn't like that she is not the one. I'm sorry.
How I Met Your Mother, Season One, Wedding