"Sloane McKinney feels like a background character in her own life. But this summer will be different, because she’s spending it with her childhood best friend, Liam Daniels, in her dream city, Los Angeles. Sure, she’s surprised to find that Liam just happens to have had a Hot Guy glow-up since she last saw him, but so what? A little attraction won’t ruin her plans for their fun—and completely platonic—reunion. What might, however, is that...