Opening Credits:
"Kids" - Kylie Minogue and Robbie Williams

Waking Up:
"What Kind of Name is Hermione" - The Parselmouths

Falling in Love:
"Hum of the Fayth" - Nobuo Uematsu (Final Fantasy)

Fight scene:
"Slow Down" - The Academy Is...

Breaking up:
"Jetsetter" - Morningwood

Getting back together:
"Different Things" - MXPX

Secret Love:
"Got 2 be Down" - Robin Thicke feat. Faith Evans

Life's okay:
"I'm Not That Girl" - Kristen Chenoweth (Wicked)

Mental breakdown:
"Don't Give Up" - The Noisettes

Driving:
"My Interpretation" [Acoustic Version} - Mika

Flashback:
"Slummin' In Paradise" - Mandy Moore

Partying:
"Start to 0 (Love)" - Ayaka

Happy dance:
"Ruby Falls" - Guster

Regretting:
"High and Dry" - Jamie Cullum

Long night alone:
"Angeles" - Elliot Smith

Death scene:
"Bruised" - Jack's Mannequin

Ending credits:
"Wish in this World" - Edwin McCain