I am a Sociologist/Anthropologist specializing in the field of Symbolic Interactionism, and I must say that this film exhibits high quality in the symbolic context throughout the entire film. To anyone who has not yet seen this, I recommend that you also read "Man's Search For Ultimate Meaning" by Victor E. Frankl. I think you will be able to draw some amazing correlations.
That being said, I would like to say that despite the fact that the main characters are gay, this is not a story about being gay. This is a story about seeking out and finding meaning in life, despite the difficulties and challenges, the pain and terror that stand in your way. This is a story of seeking and finding balance and wholeness and happiness.