The Locked Door or An Unconventional Love Story Across Timelines (гет)

What if Shepard and Kaidan had to deal with the consequences of the discovery of their relationship?
Shepard and Kaidan are having an affair in the months after the battle of the Citadel, an illegal one at that. They don't care about what they're doing, too wrapped up in them.
Something has to give. In another life it was a Collector ship. In this life, they never expected it to be this. It all ends not in the sinking of a ship, but in a door left unlocked and a Navigator named Charles Pressly.
The ones that were supposed to die, live, and the ones who were meant to live, die. Shepard and Kaidan have to come to terms with what that means for themselves and their relationship.
Shepard drifts in and out of his life like a ghost and two years of missing time is filled.