Cole Sullivan made a battlefield promise to his best friend to take care of his little sister, but that vow, given to a dying man, has pushed the woman he's wanted for years even farther from reach. Gemma Mathews has crushed hard on the darkly handsome, far-to-serious explosives expert since she was a teen, but the sting of his rejection is as fresh as if it happened yesterday.

Jaxon Hall gave up raising hell the day he became a dad - there’s no greater rush than seeing his little girl’s smile. Now if he could just convince his in-laws that he’s a responsible adult, fully capable of raising his motherless child. Every girl in Rachel’s sorority wants the smoking hot mechanic next door, herself included, but a man is the last thing she needs in her life - especially a tattooed single dad with a reputation as a badass. A man like that draws attention, and a woman hiding out from an abusive ex needs to keep a low profile.

Callan: I’m a single dad, a firefighter, taking it one day at a time and trying to keep my life from imploding. Once I had it all, but tragic events changed my trajectory, and now I’m raising my daughter alone. When an old friend gets an unwelcome message from her ex, I jump in to play the part of pretend boyfriend. Harmless, right? But I wasn’t counting on her touch awakening things in me.

I’m a single dad focused on taking care of my high-functioning son and running Boston’s Burgers and Brews, the family pub. When the girl next door, the one who’s always been there to lend a helping hand, shows interest in a firefighter friend, I’m determined to help her get her man - even if it means going undercover as her boyfriend.

It's been a year since Jasmine Stewart dumped her cheating ex, so when her best friend dares her to have a one-night stand during a business trip to Miami, Jasmine is all in. But just as she hits her cheesy-come-ons limit, a wickedly hot former soldier comes to her rescue.