Although happily reunited, Helena and Lee have to come to terms with their insecurities.

As the episode "Matter Of Life And Death" reveals, Helena and her presumably dead husband, Lee, had a very strong bond that made them overcome lightyears and catastrophes. So, in an alternate universe, Helena and Lee are each other's soulmates and fated to be together. This story describes how they get back together. It starts right after the ending of "Matter Of Life And Death".