Depression (major depressive disorder) is a common and serious medical illness that negatively affects how you feel, the way you think and how you act. Fortunately, it is also treatable. Depression causes feelings of sadness and/or a loss of interest in activities you once enjoyed. It can lead to a variety of emotional and physical problems and can decrease your ability to function at work and at home. Depression can affect anyone—even a person who appears to live in relatively ideal circumstances.
I would say obsessed, but if I'm wrong please forgive me as I don't really know the entire context of the story/text.
Explanation:
If it they are willing to take a whole hour for the narrator to put their head through an opening just to see the guy, then I would think that they are obsessed with the person.