Penny Johnson: Johnny, what are you doing?
Johnny Castle: Don't worry about Max. I'll tell him your grandma died or something.
Penny Johnson: How many times have you told me never to get mixed up with them?
Johnny Castle: [long silence] I know what I'm doing, Penny.
Penny Johnson: You listen to me; you've got to stop it, now.
Johnny Castle: Don't worry about Max. I'll tell him your grandma died or something.
Penny Johnson: How many times have you told me never to get mixed up with them?
Johnny Castle: [long silence] I know what I'm doing, Penny.
Penny Johnson: You listen to me; you've got to stop it, now.
Penny Johnson: Johnny, what are you doing?
Johnny Castle: Don't worry about Max. I'll tell him your grandma died or something.
Penny Johnson: How many times have you told me never to get mixed up with them?
Johnny Castle: [long silence] I know what I'm doing, Penny.
Penny Johnson: You listen to me; you've got to stop it, now.
http://www.moviequotedb.com/movies/dirty-dancing/quote_6687.html