Sophia Bush Posts Multiple 'One Tree Hill' Throwback Photos for Hilarie Burton's Birthday

Is there anything better than a walk down One Tree Hill's memory lane? Sophia Bush took to Instagram on Saturday to wish her former co-star Hilarie Burton a happy 35th birthday.

Happiest Birthday to my sweet @hilarieburton. Sister! We've been through a lot. At least 374 hair colors together. Crushes. Heartbreaks. Hangovers. Halloweens. Tears and laughter. Fear and joy. Successes and burn-it-to-the-ground failures. We've fought like rams and loved like family. It's such a thrill to be in this place with you, 14 years after we first met and danced too late in bars -- still giddy that we were finally 21 -- and to watch you shine. You're a champion for your community. An incredible mom. You're the alpaca whisperer. You're whip smart and razor sharp and deeply tender. There is no one I would have rather been on the world's most insane roller coaster with. And I'm so glad there's evidence that we both used to overpluck our eyebrows, undeniably, on the internet forever. At least we're not alone. I love you mama. #Breyton4eva #BreytonFeels #ShesMine #BetterInRealLife

A post shared by Sophia Bush (@sophiabush) on Jul 1, 2017 at 9:52am PDT

"Happiest Birthday to my sweet [Hilarie Burton]," Bush, 34, began her message. "Sister! We've been through a lot. At least 374 hair colors together. Crushes. Heartbreaks. Hangovers. Halloweens. Tears and laughter. Fear and joy. Successes and burn-it-to-the-ground failures. We've fought like rams and loved like family."

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"It's such a thrill to be in this place with you, 14 years after we first met and danced too late in bars -- still giddy that we were finally 21 -- and to watch you shine. You're a champion for your community. An incredible mom. You're the alpaca whisperer. You're whip smart and razor sharp and deeply tender," she continued. "There is no one I would have rather been on the world's most insane roller coaster with. And I'm so glad there's evidence that we both used to overpluck our eyebrows, undeniably, on the internet forever. At least we're not alone."

"I love you mama," Bush concluded, adding the hashtags, "#Breyton4eva #BreytonFeels #ShesMine #BetterInRealLife."

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Burton's response to the sweet note just goes to show that Brooke and Peyton are still best friends in real life.

"You are just........the prettiest inside and out. I love the wild women we've evolved into TOGETHER," Burton replied. "Thank you for unconditional friendship and for being my style icon!!!! Seriously Soph. You're magic. I love you. Xxxxxxxx."

Swipe through the Instagram post above to see more photos.