Amy: What's the matter? You look glum.
Sheldon: Amy, would you still love me if I wasn't who you thought I was? What are you talking about? Well, what if it turns out I'm not the single-minded, science-obsessed recluse who puts his work above everything and everybody else that you fell in love with?
Amy: What if I'm not the straightlaced, buttoned-up, quilting queen you thought I was? What if I'm a Riverdancing wild woman?
Sheldon: I'd still love you.
Amy: I'd still love you, too.