请问这个视频的背景音乐是什么啊?http://www.youtube.com/watch?v=u3e1KGhjk3w&mode=related&search=

Cascada 的《Everytime We Touch》
试听下载：http://d.sogou.com/music.so?query=Everytime+We+Touch+Cascada&class=1&sid=&nohead=0&pid=

歌词：
I still hear your voice, when you sleep next to me.
I still feel your touch in my dreams.
Forgive me my weakness, but I don't know why.
Without you it's hard to survive.

Cause everytime we touch, I get this feeling.
And everytime we kiss I swear I could fly.
Can't you feel my heart beat fast, I want this to last.
Need you by my side.
Cause everytime we touch, I feel this static.
And everytime we kiss, I reach for the sky.
Can't you hear my heart beat so.
I can't let you go.
Want you in my life.

Your arms are my castle, your heart is my sky.
They wipe away tears that I cry.
The g