I Suffer Just for The Sake of Love (FAN FICTION:KathNiel)

People always say that they hate each other.. joking with non-sense things... if it's true that jokes are really half meant.. will they be lovers? enemies? or just enjoying being friends? is there a real joke for the heart? if they say to each other that they love each other will they treat it like a joke too? or they will suffer just for the sake of love?! ♥