This film came out in 2007 and starred Jennifer Garner, Kevin Smith, and Timothy Olypheant. It is the story of a woman struggling to accept the death of her fiancee and the secrets he kept from her as she tries to rebuild her life.
She moves into his old room in the house with all of his friends. One of the friends comes from LA for the funereal and stays for awhile. She discovers that her fiancee had a child while they were together as a couple. With the help of all of his friends, she tries to welcome both the mother and the son into her life. She also falls in love with the friend from LA.
After the entire group makes some life changing decisions, they all move their separate ways,yet are all still connected by their dead friend/fiancee. Jenifer fellows her heart to LA to try love with Timothy Olypheant.
The clip is set to "What if you" by Joshua Radison which is on the soundtrack