Natasha Bedingfield - Soulmate

I'm watching a Korean Drama names Soulmate and now Natasha's Soulmate.
This one is the 2nd single from her album N.B., much better the first, I wanna have your baby, which is just a stupid song. I prefer this better.

Who doesn't long for someone to hold
who knows how to love you without being told
somebody tell me why I'm on my own
if there's a soulmate for everyone

Lyric: Natasha Bedingfield - Soulmate