Moretz shared a selfie with Beckham wearing matching signet rings on their ring fingers (!), featuring one another’s first initials, a C on Beckham’s and a B on Moretz’s.
The cryptic pic shows Moretz covering her lips like she’s keeping a secret and Beckham hiding a smirk on his face. And while it’s not clear whether the bands are promise rings or mean something more, the two are having fun keeping the public guessing.
Before posting a photo of their rings, Moretz shared a snap of Brooklyn with the caption, “I will.”
And last year the two played a prank on Beckham’s mum, Victoria Beckham, by making her believe their engagement rumors were true. Moretz told Glamour that Brooklyn took a photo of “the ring” and sent it to his mom saying, “The rumors are true!”
“Sometimes, we’ll just look at each other and laugh,” Moretz said.
These days Moretz and Victoria have the same playful relationship. Last week the designer posted a photo comparing Brooklyn’s wild hair to Dennis the Menace writing, “That hair!!! @chloegmoretz what have u done!! 😂😂😂 kisses x”
Thanks to those laugh-crying emojis and Moretz’s comment, “Hahahah ohhhhh my god,” it’s all in good fun.
This article originally appeared on PEOPLE.