One + one + one more = perfection.

Graham Shannon's life has finally hit a smooth patch. He's reached the point where he believes he's mastered the single-dad challenge. He brews beer and owns his own brewery with his brother, Quinn. The brewery is so successful they need to hire someone to manage their burgeoning sales.

When Quinn surprises him with the announcement that he's fallen in love with someone and she has a brother-a hot brother-named Cole, Graham is skeptical of the setup. But Quinn begs him to join them for a dinner so that his girlfriend won't worry about her brother feeling left out.

After one hookup, Cole claims he isn't interested in anything more. Which is when Graham hires the brewery's new sales director-Harper Williams, a woman fresh out of MBA school with plenty of debt, desperate to find her own way in life.

That's when things really get complicated. Not to mention extremely hot.

Graham, Cole and Harper find themselves depending on one another in ways they never imaged they'd want or need-or ultimately love.