The Guitar is a 2008 drama film about a woman who decides to pursue her dreams after being diagnosed with a terminal illness. The film was directed by Amy Redford, and stars Saffron Burrows, Isaach De Bankolé, Paz de la Huerta, and Richard Short. Janeane Garofalo performs a cameo appearance as Dr. Murray. Wikipedia
Melody Wilder: I just bought a guitar.
Roscoe Wasz: Great.
Melody Wilder: And then I have to get, you know, amps and stuff for the guitar. What?
Roscoe Wasz: You're spending money like there's no tomorrow.
Melody Wilder: There is no tomorrow. All my tomorrows are yesterday. Anyway, I'm charging it.