It Ends With Us by Colleen Hoover

From the #1 New York Times bestselling author of It Starts with Us and All Your Perfects, a “brave and heartbreaking novel that digs its claws into you and doesn’t let go, long after you’ve finished it” (Anna Todd, New York Times bestselling author) about a workaholic with a too-good-to-be-true romance who can’t stop thinking about her first love.

Lily hasn’t always had it easy, but that’s never stopped her from working hard for the life she wants. She’s come a long way from the small town where she grew up—she graduated from college, moved to Boston, and started her own business. And when she feels a spark with a gorgeous neurosurgeon named Ryle Kincaid, everything in Lily’s life seems too good to be true.