For those of you who have no idea who No Min Hyuk is, here's a little information. Click-B is an ex-idol group from DSP Entertainment. They had seven members and they were very active and popular in the late 90's and early 2000's. No Min Hyuk played the guitar in the group and is now part of another group called AshGrave.
After hearing him sing and play the guitar, the singer gave him a round of applause for his exceptional talent. Taeyeon expressed that she had always wanted to learn how to play the guitar so she asked her listeners for advice on who she should hire as a guitar tutor. Even the radio listeners recommended No Min Hyuk.
Taeyeon then asked him for some lessons on guitar-playing. In the end however, she had to take back her request because of her packed schedule: an Asia concert tour, a radio show and year-end award shows.