I'm writing a story for which I'm trying to find a descriptive, yet attractive title. The protagonists are total opposites and they're always bickering and throwing sarcastic comments at each other, the story is basically about how they constantly get under each other's skin, but at the same time they feel attraction and excitement toward one another, they just won't admit it. I looked up names for similar feelings and I came across these: Skinny love / despire (despise+desire) / ambivalent / bittersweet
I just want a word (or more than one) that explains how things are between them: like how a puzzle is so exciting to solve but at some points, when the pieces won't fit, it gets too frustrating. I feel like the suggestions I mentioned above are so blunt and plain, I don't know it's just my opinion. I was thinking of oxymorons, maybe something along "Sweetly/enticingly Provoking", but I am not sure, maybe there's a more adequate word or oxymoron you can come up with.
Thanks in advance!