Cosmo Brown:  Why bother to shoot this film ? Why not release the old one under a new title ? You 've seen one , you 've seen them all .
Don Lockwood: Hey , what 'd you say that for ?
Cosmo Brown: What 's the matter ?
Don Lockwood: That 's what that Kathy Selden said to me that night .
Cosmo Brown: That 's three weeks ago , you still thinking about that ?
Don Lockwood: I ca n't get her out of my mind .
Cosmo Brown: How could you - she 's the first dame who hasn't fallen for your line since you were _ four _ .