"I heard some of you Stanleys are having a Hatching Day today—I meant- was born today! HAPPY BIRTHDAY, I guess!!"
Kostya takes out a big party popper and throws sparkley confetti at everyone in the room he just jumped(?) in, seemingly out of nowhere.
🎉 🎉 🎉
Bradley, Mallory, Curley, Cryley, Grimley, Marcel, Dmitri, Estelle, Anastasia and Ezra are sitting together in Dad!Jon's Lounge, drinking tea or coffee and chatting over a pile of pastries.
Ezra even has his guitar out, resting it on his knees as he takes a sip of coffee - and almost chokes on the mouthful when Kostya appears out of nowhere and starts throwing confetti around.
"Eyy, Kostya!" Cryley calls out in greeting and lifts up a hand to wave. "It's Ezzy's birthday!"
Said birthday boy carefully brushes the confetti out of his neat hair (while the Bradleys roll their eyes at him). "Er, yes. Thank you, Kostya. I appreciate it."
"Happy Birthday, Ezraaa!" Anastasia sings and sprinkles some more of the confetti she's gathered off the couch onto his head. "Hey Kostya, wanna drink champagne with us? I won't tell Dad!Jon~"