Because

Danielle has had her heart broken once and believes once is too many times. She locks her heart away and keeps herself busy with making animated short films. One day, her best friend, Sadie, invites her to a party. Danielle refuses, but Sadie keeps insisting she go. To end their conversation, Danielle agrees to go to the party. One thing Danielle didn't know was the choice she made that day changed her life completely.