She never saw it coming, but underneath maybe she knew it was bound to happen someday. And that day has come. Mackenzie has known Parker almost all of her life. They've been best friends forever basically. They've been through their share of fights and struggles but always end up back together, as a pair. But not a couple. They never tried it, and it seemed fine that way. But what happens when Parker drops the news that he's getting married? What will Kenzie think? Could that little change ruin their friendship forever? Or will Kenzie realize that to ensure her own happiness, she'll have to ruin someone else's happy ending?