Write a question about the following article.

Frankly , I do n't know what it 'd mean to either of us . I am attracted to her physically , but I do n't know how much of an emotional connection I really feel with her .

Question:
What may be the reason they have no emotional connection ?
Available options:
(i). None of the above choices .;
(ii). They enjoy spending time talking together arguing .;
(iii). They are happy only when in each others company .;
(iv). They have too much in common to enjoy being together .;