When WINNER's Taehyun feels good???

When WINNER's Taehyun feels good???
He makes bizarre look!!!
He was of good cheer after completing stage performace of '2014 SIA', which was aired on October 30 through Mnet's 'M Countdown BEGINS'.

↓WINNER members after completing the performance 


↓Nam Taehyun feels so happy ... 


▲Image Source:A capture of Mnet「M Countdown BEGINS」