Meg Donnelly Has The Sweetest Birthday Wishes For 'Zombies' Co-star Milo Manheim

So, Meg Donnelly and Milo Manheim are the cutest co-stars ever!

With today being Milo‘s 17th birthday, Meg decided to make us melt with the sweetest birthday message of all time.

“Happy birthday mii. you’ve been by my side since the start of this crazy journey. i’m thankful we share the same stupid humor, so we only communicate in laughing & inside jokes,” Meg wrote to her Zombies co-star on Instagram.

She adds, “Thanks for being the best BFF, co-worker, travel buddy, vine quoter & zombie anyone could ever ask for. ‘we did it!’ luv you, ya troo!?”

“a & z forever,” Meg ended her note, referring to their Zombies characters, Addison and Zed.