SHINee's Key, D.O of EXO and Girls' Generation's Taeyeon are also set to make comebacks
The upcoming Seoul shows will be "an upgraded version of the [boyband's] Tokyo Dome performance"
"I missed you so much that even saying 'I miss you' is not enough"
The singer shared that he felt the song was “too strong” to release at the time
“I think it’d be fun,” said the K-pop idol
His debut studio record 'Circle' is out now
Both artists have helped produced two B-sides from the idol's first full-length album
A member of NCT will also be making his solo debut, while veterans SHINee will return in May
Two new B-sides have also been added to the 'Gasoline' re-release
K-pop-inspired musicians from across Asia will also be featured, including J-pop bands JO1 and NiziU as well as Filipino boyband SB19