Rumor has it that Kristen Stewart might be back together with her apparent ex-girlfriend. But is another ex missing her?

In recent photos, Stewart was spotted holding hands with Alicia Cargile, someone she supposedly dated last fall. And just recently, the actress was reportedly dating French singer Soko before calling it quits earlier this month.

And now in a recent Instagram video posted on Monday, Soko is holding a bunch of lemons in her hands while playfully singing about a lemon tree.

But how could this have anything to do with Stewart?

First of all, when life gives one lemons, it's best to make lemonade, which Soko might very much be doing-- turning something negative into something positive. However, there is also the whole matter of Beyonce's album Lemonade that has become the latest trend of unhappy exes.

It's possible that Soko showing off her lemons could be a diss towards her ex, a theory that Hollywood Life has seems to believe. But at this point, only time will tell if this gets taken any further.

 LEMON TREE SOUTH OF FRANCE I'VE ALWAYS WANTED TO BE A SINGER #lol

A video posted by SoKo (@sokothecat) on May 16, 2016 at 4:18am PDT

There's no specific word on why it didn't work out for Stewart and the singer. According to a report from Heat (via the Mirror), one of the things that could've gotten in the way was the long distance.

"It's never going to be easy to have a relationship living in two different continents," a source told the British gossip mag. "The long-distance commute is fun right now, but it could become a real slog if they become fully committed."

Even though there may have been difficulties, it appears the girls still shared something special.

"The relationship is sure intense and fiery- Soko is definitely the pursuer and Kristen is really enjoying it," the source said. "She likes the idea of dating a non-American again, and Stephanie is very avant-garde and different."