With Girls' Generation celebrating their 9th anniversary this year, Seohyun was asked about the secret to their long-running success. She responded, "We are like family more than a business. We talk about the future often. I hope our promise to get together again in 20 years with our kids comes true."

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Next, to the question, "Isn't it hard to live with fame?" Seohyun said, "I'm used to it now, and I'm rather thankful. It' would be embarrassing if people don't recognize me." 

She also talked about her trendy airport fashion, and revealed, "I do care a lot about it. That's why I always wear sunglasses. I wear them for looks but honestly, also often to cover up."