Behind Enemy Lines definitely! I fell in 爱情 with Demi Lovato with that song of hers. Ahhhh. I 爱情 her jazzy songs like Every Time 你 Lie. :) Her voice is best for that.
i like both songs but im a very quirky person just like Taylor l and Jacob Black so if i had to choose between the two id say so far so great 或者 dont forget