its called 手掌印 here its not the real MV, but better than nothing XD http://www.youtube.com/watch?v=vHyZmJClbXo
from what i know, this song is a new song from this year along with 旁觀者傷, theme song of the movie 愛情故事, and she haven't released a new album yet this year... so it should be on her next album, dunno when it'll be release tho
http://www.dramasian.com/forum/showthread.php?t=42789 someone merged the thread. :/ but look in that thread it has both theme songs.