请问这个视频开始的那个背景音乐是什么名字，还有最后剪辑的那部电影名字？

歌曲是Let Her Go 应该是Beth版本的
电影是真爱至上 的中一个故事：
一位苦苦暗恋女同事的苦情男，在圣诞节到来之际，来到心爱之人的家门口，以“放圣诞圣曲，展示纸片”的方式向其表白，他最后也得到了爱的回馈。
真爱至上_ http://baike.baidu.com/view/92634.htm?fr=aladdin
歌词：
Well you only need the light when it’s burning low
Only miss the sun when it starts to snow
Only know you love her when you let her go
Only know you’ve been high when you’re feeling low
Only hate the road when you’re missing home
Only know you love her when you let her go
And you let her go

Staring at the bottom of your glass
Hoping one day you’ll make a dream last
But dreams come slow and they go so fast
You see her when you close your eyes
Maybe one day you’ll understand why
Everything you touch surely dies

‘Cause you only need the light when it’s burning low
Only miss the sun when it starts to snow
Only know you love her when you let her go
Only know you’ve been high when you’re feeling low
Only hate the road when you’re missing home
Only know you love her when you let her go

Staring at the ceiling in the dark
Same old empty feeling in your heart
‘Cause love comes slow and it goes so fast
Well you see her when you fall asleep
But never to touch and never to keep
‘Cause you loved her too much and you dived too deep

‘Cause you only need the light when it’s burning low
Only miss the sun when it starts to snow
Only know you love her when you let her go
Only know you’ve been high when you’re feeling low
And you only hate the road when you’re missing home
And you only know you love her when you let her go
Yeah you only need the light when it’s burning low
Only miss the sun when it starts to snow
Only know you love her when you let her go
And you let her go

望采纳。

歌曲应该是let her go--passenger 嗓音很独特 电影就不知道了