KPOP male singer don't like to wear undie on stage, do they?

Few hours ago, I post about some pictures of KPOP singer showing off their upper body in the music video (MV), TV Commercial and etc... Do you all enjoy it? You all do I believe. Anyways back to the main topic here, I am bring you all to another level of climax "read the title of this post ;)".

The evidences here have shown us that KPOP male singer don't like underwear. Let find out if this is true. 

Content Warning

Read is your own risk

Do you see something and smell something fishy here?

 

Do we have another TVXQ's fan here? This is photo from 2009, during the 4th concert in Tokyo, Japan. 

do you notice it or not? if still not let me zoom in ;)

you see yet? LIKE IT? there are more below