No pun intended - also not really the way you may think ... or actually it is the way you think but not in the movie. The closet is representing something else. The main characters struggling with money issues (therefor not having really high standard stuff at their disposal - which works for the micro budget of the movie of course) ... no, the relationships (or rather the sexual encounters, a couple) you get to witness here are all .. straight.
Straight also something you cannot call the movie itself though ... when it comes to story, development and twists and turns! You really have to cut it some slack .. have to suspend your disbelief! And be willing to allow it to work slowly ... towards a quite crazy ending ... great special effects! Maybe not 12 Monkeys, but 4 or 5 depending on how you count them ... also different meaning ...