I was a k-pop fan long long time ago (Clone, DIVA...) back to like 13 or 14 yrs ago...yeah I'm old lol. During college I listened to most of brit-pop, us-pop...totally no idea about k-pop at that time.
Last year, I saw a news about a Korean girl group is really popular in Korea and in Asia, and their song is really famous, that one was "GEE", so I just searched it on youtube....then when I saw Yoona...OMG! Then I started to watch their music videos, shows, every clip...later "You're My Destiny" replayed on TV, my God! Yoona was really in it! Even my mom is a SONE now lol. But she's still can't tell Yuri and Yoona till now, she said they look like sisters lol.