We thought Olivia Holt and Luke Benward were in it for the long haul after dating for well over a year, but the I Didn't Do It star may have proved otherwise today while wishing her best friend (and only best friend) a happy 19th birthday.

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Olivia posted a picture of Luke on Instagram, but her caption is puzzling fans, making them wonder if they're still together — especially since she's been spending a lot of time with fellow actor Spencer Boldman lately for Disney Channel's FanFest Star Tour.

"Today is my best friends birthday. (aka young leo dicaprio) (I MEAN SERIOUSLY)," Olivia said. "I just wanna say how proud I am of all your accomplishments. You're the most driven + passionate human being I know. Happy Nineteenth."

There was nothing mushy about it, and if they were still dating, we're assuming the word "boyfriend" would also make an appearance somewhere in there. But don't lose all hope! Ben posted a #TBT picture recently that makes it seem like they're still going strong, saying, "#tbt to me and @olivia_holt arm wrestling and then the 'I'd snap that' afterwards that was crazy ironic. #gvm #vancouver #thesutton #youhadmeathello #buhreally ps. I won." We can't be sure, but we're hoping this cute couple sticks together.

Do you think Olivia and Luke are still dating? Let us know in the comments!