YulWon-Sifany

SeoKyu-Kyutoria

YoonHae-Haesica

Woofany-WooU(but I still like WooU:3)

HeeSica-Soheechul

JaeSica-JaeDara

HyoHyuk-HyukFany

Topfany-TopBom

ChangYoon-Changsoo

TaeTuek-TeukSora?

YunRi-Umm, Go AraXYunho? or YunFany?

I didn't do all of them because for some OTPs, there isn't really a rival xD