This song is always special for me. GG sang a song as 9 for the last time (officially, really hope they can be as 9 in one stage someday though). I really can feel their emotion through this song, and me as fans only can think that this song would always meant to be the very last song for Jessica, maybe at that time they already faced "that problem", maybe maybe. *sigh* I'm starting to tear up when I listened to this song. It's MV also make me tear up as well. Why this happened? Why this happened? I keep asking the same questions until now. What kind of problem and how big that problem is that make them decided this kind of decision. But, who knows?! At the worst state, I began to think does that friendship bonding as 9 even exist? But, I keep trying to think more in positive side. It was the best for them. They will be succeeded in their own ways. GG will always be 9, FOREVER! Be well, Taeyeon Jessica Sunny Tiffany Hyoyeon Yuri Sooyoung Yoona Seohyun!