It exist somewhere that we not realized even it just in second they make it happen ..... it rarely happen but it just there...

  just like this

 someone drolly with Gyu iness...

lately it become usually happen on stage between those two..

and here will make Myungsoo and Woohyun or Dongwoo(''I'm Donggyu shipper'') will put they fist up !!

 like this

like there

Gyu don't flirt too much someone will crazy later....