Ace by Sophia Summers

A fighter pilot with regrets, a humanitarian worker with a mission, and a second chance to work through everything that keeps them apart.

Dex Callison, otherwise known as Ace makes a split second decision to parachute into a hostile situation to make a lot of things in his life right. His life as a Senator’s son, a JAG Air Force pilot and then an active duty soldier have not yet filled the loss of his best friend, the only woman he has ever loved, Gianna West.
Gianna West thought that she and Dex were made for each other forever. He’d promised to finish his active duty and then join her building orphanages all over the world in remote villages. But she learned in one instant, how much more Dex wanted to start his own military training program, much more than he wanted to be with her. Alone, serving people she falls in love with, she tries to tell herself she doesn’t miss him. All of that goes out the window when he shows up in her village on a remote island.
When you travel to a different country every six months, there’s little time for relationships. Every pilot joins Top Flight for different reasons, but no one expects to fall in love.