So, here's how it works:
Open your music player (iTunes, Winamp, Media Player, etc).
Put it on shuffle.
Press play.
For every question type the song that's playing.
When you go to a new question press the next button.
Some of these are ridiculously accurate.
Opening Credits: I Believe In a Thing Called Love - The Darkness
Waking Up: A Thousand Years - Sting
Falling in Love: Soul Meets Body - Death Cab For Cutie
Fight scene: All Because Of You - U2
Breaking up: End of the Road - Me First and the Gimme Gimmes
Getting back together: San Tropez - Pink Floyd
Secret Love: Eyes Without A Face - Billy Idol
Life's okay: My Wandering Days Are Over - Belle and Sebastian
Mental breakdown: Original Sin - Meatloaf
Driving Flashback: The Wild Wild Sea - Sting
Partying: White Rabbit - Jefferson Airplane
Happy Dance: Sha Sha - Orange Range
Regretting: When The Angels Fall - Sting
Long night alone: Over The Hills and Far Away - Nightwish
Final Battle: Never Surrender - Corey Hart
Death scene: Mysterium - Enya
End credits: I Will Follow You Into The Dark - Death Cab For Cutie