The Billionaire Needs a Kiss by Rachael Eliker

They were friends who were almost something more. When their paths cross again, it might be the second chance they both need.
Hugh knows appearances are everything. He’s handsome, always has a charming smile, and is the life of every party. It’s all a ruse, though. He hides his loneliness behind his fabulous life, but his pain and insecurity run deep. To cope, he keeps his heart cushioned by keeping everyone at arm’s length.
A divorced, single mom who has to work multiple jobs to stay afloat is a far cry from the comfortable life Sabrina started when she married. While working, she bumps into Hugh, an old friend who disappeared right after he broke her heart. It’s easy for her to see right through his act and though Sabrina would have loved to turn down his offer for a steady income as his housekeeper, she’s desperate enough to agree.
Sabrina tries to focus on keeping his penthouse tidy, but Hugh is entirely too kind for her not to notice. It doesn’t help either that her daughter instantly takes a liking to him, giving Sabrina glimpses of what it could be like to have a happy family. It would have been easy to surrender her heart to Hugh, but when her guard is down, their past catches up with them.
Some things never seem to change, and though they both want nothing more than to love and be loved, it might be a luxury they can’t afford unless they’re willing to pay the price.