Read the following article and answer the question by choosing from the options.

Nah . Too painful . Soul mates , they come into your life just to reveal another layer of yourself to you , and then they leave . And thank God for it .

Why is the narrator expressing grief and pain ?
Choose your answer from:
[I] None of the above choices .;
[II] The narrator experienced a loss of a loved one .;
[III] The narrator experienced a death in the family .;
[IV] The narrator experienced a break up .;...A:
[IV]