Q. Prove ‘it’s complicated’.
Ans. Let us assume that the sets exist relationship (A) and fling (B).
It’s complicated inherently means ‘not letting go’ for now which is a feature of ‘relationship’ and being hot enough to ‘get you bothered’ in a good way is a ‘fling’.
Hence, aforementioned lies in the intersection of A and B. But. It may not have the ‘public life’ that is in ‘relationship’ or the ‘one-shot’ time period of ‘fling’.
Hence, it does not concern with A and B.
In other words, it’s complicated!