**When life comes knocking, can they go from nothing to something?** After a lifetime of having each other’s backs, meddling in their brother’s lives, and keeping their families going, Nate and Xavi don’t know what to do with all this… freedom.For the first time ever, they have no one to watch out for. Love and dreams come next on their big agenda, and they soon learn the connection they share goes far deeper than any normal friendship. But with a lifelong bestie bond on the line, flipping their dynamic comes with big risks… and big rewards.Despite the outside pressure that comes with their age and moving into the next phase of life, Nate and Xavi will try to figure out how to go from nothing to something.Together. *Knock Knock is book 3 in the From Nothing series and should be read after Garron Park and Lot 62. It is Nate and Xavi’s story. MM contemporary romance, best friends to lovers.*