Alpha Protect by Sue Brown

What kind of courage does it take to travel two thousand miles just to say hello to a man who doesn’t know you exist? At thirty years old and never been kissed, Walker is about to find out.

After a rocky start to his life in the agency, newly trained operative Walker takes the biggest chance of his life before his first mission. He returns to J.T.’s Bar to bare his virgin soul to a handsome former operative he’s only seen once.
Since Mark left the agency, he’s spent years nursing an unrequited crush on a former co-worker. He’s left with the realization he’s facing middle-age alone. Except here’s this shy, huge man from the agency waiting to talk to him in J.T.’s Bar.
The last thing they need to hear is someone is killing Mark’s former team. Against his wishes, the agency insists Mark goes into hiding and Walker is assigned the task of getting him to a safe house. Can a rookie operative like Walker protect Mark long enough to get him to safety—and eventually into his arms?
If you like action and adventure gay romance with shy hot guys and loving that can heal all broken hearts, you’ll love Alpha Protect.