REVIEW: If Only You Knew by Ellie K Wilde

If Only You Knew by Ellie K Wilde: Summer and Parker have never had to question what they are to each other. Best friends since childhood, always in sync, part of the same life.

At thirty, that life isn’t feeling as settled as it should. Careers aren’t clicking, relationships aren’t sticking, and everything around them seems to be moving forward while they stay exactly where they’ve always been. So when Summer asks Parker to take over her love life, it feels like something only he could do.

It doesn’t go the way they expect. One failed attempt shifts everything, and suddenly the dynamic they’ve relied on for years starts to crack. Summer chooses distance and something new. Parker is left with the realization he didn’t see coming—and the possibility that he’s already too late. Because sometimes the person who has always been there… is the one you risk losing when things finally change.

IF ONLY YOU KNEW is the final book in the Oakwood Bay series. A story about a relationship built over years, tested by change, and forced into the open when staying the same is no longer enough.

Best friends to lovers can go either way for me—sometimes it’s hard not to wonder why no one just said something sooner. But Parker and Summer didn’t feel like that. When Parker finally pieces it together, it just clicks for him—the way he’s always shown up for Summer, the way he’s always treated her… was never just friendship. And once Parker realizes he’s in love with Summer, he doesn’t hesitate. He shows up for her in a way that feels steady, intentional, and exactly what she needs.

Tropes

• Best friends to lovers
• Small-town coastal vibes
• Only one bed
•  He falls first
• No third-act breakup
• Grumpy x Sunshine

Themes

• Choosing change over comfort
• Realizing what’s been there all along
• Letting go of what feels safe
• Emotional clarity
• Figuring out what actually matters

IF ONLY YOU KNEW is perfect for readers who love lifelong friendships, messy emotional timing, and characters forced to choose between what’s familiar and what they actually want.

QOTD: If you’ve known someone your whole life, would that make it easier—or harder—to risk everything for something more?

Book Info:

Publication: Published: February 17, 2026 | Atria Books |

Summer Prescott and Parker Woods have been best friends since they were three years old. Now thirty, neither of them feels like they have a good handle on adulthood. While their friends are coupled up and thriving, they’re struggling through career crises and disastrous dates, and frequenting the same old bars and surf spots they’ve been going to for years—until, on a whim, Summer decides to hand over her love life to Parker. After all, who better to help find her soulmate than the person who knows her best?

But when the date Parker introduces her to goes from husband material to dead end in one publicly humiliating swoop, Summer is so devastated that she breaks up with both men. And she decides to embrace a fresh start away from home by entering a surf competition that’ll have her chasing waves around the world.

Parker soon realizes the troubling truth—he’s spent nearly thirty years by Summer’s side and has only just realized that he’s in love with her. Now he’s on a mission to win back not just her trust but her heart, before she slips away for good.