His Lighthouse

Louis was Harry's lighthouse, right from the start it was like Louis was a ball of light and Harry was a mosquito, attracted and addicted to him. They met briefly before they became LouisandHarry. When Louis is called to serve his army, it messed up their lives and future. Harry is led to believe Louis either died or went MIA during Louis' time of service. Harry hopes for the latter. Will the ship find the lighthouse? (This is partially based on Just a Dream by Carrie Underwood)