Kim Myungsoo who didn't believe in love.
That stupid gay! He came out all of a sudden, kissed me, bothered me every single day. Then he says that he wants to marry me? Back off, er! Because for me, marriage and love is the most bull thing in this universe.

Lee Sungyeol, who thought that love was the greatest magic that ever existed.
I'm not a gay! Not until I met you. Say whatever you want because one day you'll be mine. Love isn't bull. Your fear to love is true bull. With the name of love, I can't forgive you~

How exactly do their paths intertwine?

http://www.asianfanfics.com/story/view/855292/perfectly-stupid-for-you-fluff-infinite-myungyeol-kinkroleplay

http://www.asianfanfics.com/profile/view/800557