Since that, I've start to like these girls. I mean, not only 'them' but their songs too. Back to main point, recently, I do have doing some research about them. So, I would like to share it with you (if you want to). But, please don't misunderstood the contents.
The reason why I'm doing those research is to know madami about them. And I want to share the same information with you. Maybe a lot of SNSD's tagahanga already knew about it. But, it's OK. So, if you want to read it, send me a message along with your email and I'll send you the file.
P/s: Sorry. Too many info - hard to write it here.