Annie: [after a discussion about how Annie as Hallie seems different to Chessy] Chessy, I changed a lot over the summer, that's all.
Chessy: [unconvinced] Okay... But if I don't know any better, I'd say it's almost like you were– [stops herself] Forget it, it's impossible.
Annie: Almost if I were who, Chessy?
Chessy: Nobody, nobody, forget I mentioned it.
Annie: Almost if I were Annie?
Chessy: [slowly turning around] You know about Annie?
Annie: [dropping her "Hallie" accent] I... am Annie.
Chessy: [unconvinced] Okay... But if I don't know any better, I'd say it's almost like you were– [stops herself] Forget it, it's impossible.
Annie: Almost if I were who, Chessy?
Chessy: Nobody, nobody, forget I mentioned it.
Annie: Almost if I were Annie?
Chessy: [slowly turning around] You know about Annie?
Annie: [dropping her "Hallie" accent] I... am Annie.
Annie : [after a discussion about how Annie as Hallie seems different to Chessy] Chessy, I changed a lot over the summer, that's all.
Chessy : [unconvinced] Okay... But if I don't know any better, I'd say it's almost like you were– [stops herself] Forget it, it's impossible.
Annie : Almost if I were who, Chessy?
Chessy : Nobody, nobody, forget I mentioned it.
Annie : Almost if I were Annie?
Chessy : [slowly turning around] You know about Annie?
Annie : [dropping her "Hallie" accent] I... am Annie.
http://www.moviequotedb.com/movies/parent-trap-the-1998/quote_55318.html