Seohyun talked about her hoobae girl groups!

She was a guest on the SBS radio show 'Bae Sung Jae's Ten'. During the show, the DJ asked her, "Do you have any girl groups that you're keeping your eyes on?"

She answered, "When I'm at a music show, young hoobae singers come to me, greet me, and even give me CDs. Recently, AOA came to my waiting room to give me their album. They wrote a long letter for me on the album," and revealed she was touched.

She added that it had been lonely and a little awkward on music shows because it was her solo promotions, and AOA coming to see her made her feel even more grateful.