Yuppie i finally found this version of the song. Sticky love note, there are 2 version. one is used in the movie and the other is in the ost, the music is different. this is the cuter version with the cute cute music in front and shorter version too.

Chen Qiao en is really a good actress!




Although the ost also has this song but i hardly heard it in the movie.Its popularity is no less than sticky note.
Too bad the ost is not to be release in SG i think.