omg she was crying... she looks really cute when she cries (in a good way ><)There is a video up on youtube for the pinky finger promise now.
This is NOT my video though,
http://youtu.be/yA37R7a98_w
This video shows Sunny made the promise sign back to Sone and some other fan account said she was crying.
Good luck at the Bangkok concert, it's better to line up with a friend though, so someone can watch your stuff while you go to the bathroom or buy food.
btw you travelled all the way from canada to hk? i wish i could do the same... but my studies won't let me, haih