A fan's composite photograph is a hot issue.

A picture of girl group f(x) members' pictures composed to the concept image of
Red Velvet's debut song 'Happiness' was posted on a Korean online community
and became a hot issue among the fans.

Netizens who saw the picture had reactions like, 'Luna is pretty!',
'Krystal looks good with the two tone hair!' and 'The composition is good!' etc.

 
 

 
▲Image Source: Online Commnunity