An all-new steamy and angsty billionaire friends to lovers fake engagement romance from the USA Today & Wall Street Journal bestselling author, Tracy LorraineKieran Callahan is every woman's fantasy-charming billionaire, star running back, and heartbreakingly handsome.He's also my best friend.When my grandmother's final wish puts me in an impossible situation, I tell the biggest lie of my life: Kieran and I are engaged.I planned to tell him the truth-really, I did.But before I can come clean, a nosy nurse and a sleazy tabloid blow up my little secret.Now, the media's in a frenzy, and instead of setting the record straight, my best friend turned fake fiancé agrees to play along. All for Grams.But spending so much time together blurs the lines we swore we'd never cross. And I'm seeing him in a whole new light.Suddenly, Kieran isn't just my best friend. He's the man who makes my heart race. The one I can't imagine my life without.We only have a few days before everything goes back to the way it was...But what if I don't want it to?Dear reader, By His Play is a standalone fake engagement, friends to lovers romance set in the Callahan Billionaires world.