Girls' Generation's Sooyoung (Choi Sooyoung) exploded expectations with just four words.
Sooyoung hosted the "Ask Anything" section on her Instagram story on March 30th. It is a way for Suyeong to answer any questions from fans.
Sooyoung proceeded to respond to dinner menus and drama recommendations, and in four letters with her photo, she responded to the question, "Just one word about the 15th anniversary".
She said, "Are you ready?". Her answer left all the fans excited.
Netizens said, "Really? Come on (Girls' Generation). I'm ready", "This is crazy". "Is this real?". "Soshi's comeback this is it ㅠㅠ", "They've been preparing for 5 years", "I'm already ready. Girls' Generation's comeback ㅠㅠ", "Is Soshi really coming?", "Of course I'm ready", "I guess it's real", "This time it's real", and "I'm always waiting for you".
Girls' Generation stopped working as a full group after its sixth full-length album "Holiday Night" released in August 2017 on the 10th anniversary of its debut.
At the end of the album at that time, Tiffany, Seohyun, and Sooyoung left SM Entertainment and began their personal activities.
Some members have changed their agencies, but they continued their close relationship by holding group meetings while cheering for each other's activities even during their individual activities.
Last year, they showed their moves by appearing as a complete group on tvN's "You Quiz on the Block" without any notice of their comeback.
Since then, they have responded positively to expectations for a comeback as a complete group on a number of personal SNS channels and official appearances.
Many fans are expressing their expectations about whether they will be able to make a comeback as a full group to celebrate the 15th anniversary.
Source[1]