The inspiration came from the marriage. The light from the candle flame as a time of life. Though life would still have gone on to live their own life the light goes off.
Inspiration comes from life partner The light from the candle flame compared the time of life. Although one life to leave, it will still need to continue lifestyle until their life's light will extinguish.
Inspired by the life of the candle lighting time of life as life even if one is to go, then they still have to live until the light goes out of his life.