Ana Is Head Over Heels in Love with Mark, a Fellow

Multiple Choice

Ana is head over heels in love with Mark, a fellow student in her chemistry class. Unfortunately, it seems as though he is barely aware of her existence. Ana makes every effort to be near Mark, including sitting next to him in class, joining the same chemistry study group he belongs to, and even attending their school's soccer team games when she knows he will be there. Ana's behavior can best be described as an example of:

A) unrequited love.
B) consummate love.
C) obsessive-compulsive disorder.
D) the mere exposure effect.