(Editted)

So. I just noticed something that I really really want to mention here and that's basically the difference in the couple names within infinite between international fans and k-fans. 

According to me Korean friends who I swear to god are crazy inspirits, the OTPs are the same but the only difference is the couple names. So.

Woohyun/Sunggyu (or Sungkyu however you want to stylise it)

International fans: Woogyu
K-fans: HyunSung (현성)

L (Myungsoo)/Sungyeol

International fans: Myungyeol
K-fans: Suyeol (수열) 

Yadong is the same ^-^ 

Just had the urge to mention it so... Yeah :)