Im Yoon-ah, a member of the group Girls' Generation (Taeyeon Sunny Tiffany Hyoyeon Glass Swimming Im Yoon-ah Seo Hyun), visited the Taeyeon concert and took a picture together.
Im Yoon-ah posted a picture of Taeyeon on his SNS with a hashtag called 'I wanted to see Tangon, Hope' on the 24th. Im Yoon-ah in the photo is laughing brightly with a cheering luminous rod and holding Taeyeon.
Taeyeon successfully completed the "Apperthropy Hope Taeyeon Concert" ('s...one Taeyeon CONCERT) at Jamsil Indoor Gymnasium on the 23rd and 24th of the two days.
Im Yoon-ah - Taeyeon, concert certified shot... "Girls' Generation forever"
About Girls' Generation
Girls' Generation, also known as SNSD, is a South Korean girl group formed by SM Entertainment. The group is composed of eight members: Taeyeon, Sunny, Tiffany, Hyoyeon, Yuri, Sooyoung, Yoona, and Seohyun.
 Wikipedia