Camila Mendes' Affectionate Bday Note to Lili Reinhart Will Make You Smile

Riverdale co-stars Camila Mendes and Lili Reinhart didn’t have an instant friendship, but they definitely have a lasting one.

Today is Lili‘s 21st birthday, and Camila wrote a note on Instagram that shows just how close the two have grown.

“Much love to this tender nug on her special day!” Camila wrote, “feel so lucky to have her by my side through all the late nights filming, the photoshoots, the interviews, the panels and all the daily shenanigans. some know her as the B to my V, but I know her as the sunshine to my brule, the lizzie to my isabella, the christian to my satine. she’s 21, she’s ready to rumble, and she deserves all the love today. happy birthday, lilz.”

“Awe Cam,” Lili replied. “The sunshine to your Brule, always. Check please. I love you.”

It’s good to know that the two are Moulin Rouge and Lizzie McGuire fans.

Happy birthday, Lili! See Casey Cott and Madelaine Petsch‘s equally sweet bday wishes below.