Lily Aldrin (Alyson Hannigan) is a kindergarten teacher and an aspiring artist.  Lily was originall engaged to Marshall before they broke it off for her to try and be an artist in California.  However, she returned to him after her fellowship ended and the two quickly married by the end of season two.

Lily Aldrin Quotes

Where's the poop Robin?

Lily

Barney: All my life I have dared to go past what is possible.
Interviewer: To the impossible?
Barney: Actually, past that. To the place where the possible and the impossible meet, to become... the possimpible.
Lily: The possimpible? Really?
Barney: Inventing your own word shows creativity and vision—Visitivity

HIMYM Quotes

Whatever you do in this life, it's not legendary, unless your friends are there to see it.

Barney

You are the love of my life. Everything I have and everything I am is yours. Forever.

Barney