Sebastian - About 'Lightweight' lyrics

[Demi Lovato talking about Lightweight] "So 'Lightweight' is a really beautiful ballad that I sang when I was also in Miami recording with Timbaland and it's such a beautiful song, it's about being very vulnerable to falling in love and opening up your heart and just being able to trust somebody with falling in love. So when I sang it I put my heart into it, and I reflected in past experiences I could recall, you know, being afraid to fall in love but just letting myself get to that point and, hnm, it was just a really emotional experience for me, reflecting back on past relationships but this song itself turned out really beautifully and I'm really proud of it."