Spring Tyler: When you get home, I guess you'll start right in sending people off to prison?
William Ashton: I'm not that kind of lawyer.
Spring Tyler: I didn't know there was but one kind. You mean there are good ones, too?


--Hayley Mills (as ) in The Truth About Spring

Spring Tyler: When you kissed me before... well, I really didn't mind it all that much. So... before you go, will you do it again?


--Hayley Mills (as ) in The Truth About Spring

Spring Tyler: You don't catch me painting myself up, do you? Wearing all kinds of hooks and straps and pumping perfume all over me enough to make a pig sick of the smell.
William Ashton: That's not all there is to being a girl.
Spring Tyler: Well it's enough to turn *me* against it.


--Hayley Mills (as ) in The Truth About Spring

Susan Evers: [pretending to be Sharon while saying goodbye to Miss Inch] I shan't tell my aunt about the ants nor the debutantes. Shall I?


--Hayley Mills (as Susan Evers / Sharon McKendrick) in The Parent Trap

Susan Evers: Do you want to know Father? And I'm just dying to know Mother. It might be so scary that we just might be able to pull it off.
Sharon McKendrick: Pull what off?
Susan Evers: Switch places!
Sharon McKendrick: Switch?
Susan Evers: We can do it. We're twins, aren't we? Oh, I'm just dying to know Mother! Look, now I'M getting goosebumps!
Sharon McKendrick: Me, too. You know something? There's more to it than just switching places. I believe fate brought us together.
Susan Evers: How so?
Sharon McKendrick: If we switched, sooner or later, they'd have to unswitch us.
Susan Evers: Mother would have to bring me to California to unmix us.
Sharon McKendrick: And they'd have to meet again.
Susan Evers: Face-to-face. Are you thinking what I'm thinking?
Sharon McKendrick: Exactly.
Susan Evers: Let's get to work!


--Hayley Mills (as Susan Evers / Sharon McKendrick) in The Parent Trap

William Ashton: I doubt he's having a very good time over there.
Spring Tyler: You don't know him. When he's having the worst time, that's when he's having the best.


--Hayley Mills (as ) in The Truth About Spring

William Ashton: Sleeping in pajamas is something people do without even thinking about it. That's all there is to it. People sleep in pajamas.
Spring Tyler: I don't.


--Hayley Mills (as ) in The Truth About Spring

William Ashton: What do I do with these rags?
Spring Tyler: Those aren't rags. They're my clothes.


--Hayley Mills (as ) in The Truth About Spring

William Ashton: Will you do me a big favor Spring?
Spring Tyler: What?
William Ashton: Stop calling me Ashton.
Spring Tyler: What am I supposed to call you?
William Ashton: Everybody else calls me Bill.
Spring Tyler: Alright, I'll call you William.
William Ashton: [chagrined] Thank you. Goodnight Spring.
Spring Tyler: Goodnight Ashton.


--Hayley Mills (as ) in The Truth About Spring

William Ashton: You don't think much of people, do you?
Spring Tyler: I don't know many of them. But if the ones I don't know are like the ones I know, then I don't want to know the ones I don't know.


--Hayley Mills (as ) in The Truth About Spring