Tiffany and Hyoyeon talk about what's changed since their debut

Girls' Generation appeared on Mnet's 'Beatles Code 3D' on March 18 where members Hyoyeon and Tiffany talked about how they've changed since their debut. �

Hyoyeon said, "In the past, when monitoring, I would focus greatly on myself, but now I look at the bigger picture. �Rather than looking at herself, Tiffany looks at the whole group." �

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Tiffany said, "Once in a while, there are ambitious members," making everyone laugh. The MCs asked, "Who acts pretty excessively?" �Tiffany answered honestly, "They tell me that I'm a bit excessive today."

Shindong added, "Tiffany improved a lot with her Korean," which made her laugh and say, "These days, I hear a lot that I got smart." �Shin Dong Yup brought up the time Tiffany was on a variety program in the past and said, "You were just so frustrating back then, I thought I was going to die," making everyone laugh. �

What else do you think changed about Girls' Generation since their early debut days about 8 years ago?