Read the following context and choose the best option to answer the question.
Context: Nate and Melissa are really cool , I ' ve hung out with Nate before but never Melissa , but she was pretty nice . I usually do n't get along with girls . Kristen and Diah were kind of empty - headed , but sweet overall , so I ca n't complain about them other than that they 're too nice , but genuinely so .
Question: What will the narrator think of Nate and Melissa 's relationship ?
Options: 
A. None of the above choices .
B. The narrator will be angry with the pairing .
C. The narrator will be unsure of the relationship .
D. The narrator will be happy for them .


D