First lady Melania Trump ― or whoever is running her account ― liked a tweet Tuesday that implied a chilly relationship between her and President Donald Trump.

Here's the tweet from progressive blogger Andy Ostroy that earned a like from the first lady's official personal account:

Seems the only #Wall @realDonaldTrump's built is the one between him and @FLOTUS #Melania #trump pic.twitter.com/XiNd2jiLUF

- Andy Ostroy (@AndyOstroy) May 3, 2017

The like vanished shortly after it appeared, but it will survive forever in the form of a screenshot:

The like was one of just two she's bestowed ― the other being her first tweet.

So what's the story? Accidental? Rogue staffer? Coded cry for help? Subtle trolling of her husband?

Twitter has no shortage of theories:

Blink three times into Snapchat if you want my genderqueer immigrant feminazi squad to fly over on our nuclear surfboards and save u Melania

- Xeni Jardin (@xeni) May 3, 2017

Melania...

you in danger girl...

- Yondaime Hokage (@BlackNerdJade) May 3, 2017

@AndyOstroy @realDonaldTrump @FLOTUS For as much of a Twitter troll Trump is, Melania liking this tweet just might be the best trolling of 2017 so far. https://t.co/1QXSGJRAgy

- Mike Zacchio (@Mike_Zacchio) May 3, 2017

sorry boss can't come to work tomorrow, gonna be too busy screaming at the fact that melania liked this tweet pic.twitter.com/IhOORDfvbK

- Bob Vulfov (@bobvulfov) May 3, 2017

melania... sweetie... may i interest you in ironic leftism

- raandy (@randygdub) May 3, 2017

I just clicked on Melania Trump's 'likes' and now I'm officially dead. pic.twitter.com/HN2Tb6dNH6

- Imani Gandy (@AngryBlackLady) May 3, 2017

#Resistance? Melania has liked two tweets. One of them: this tweet chiding the Demagogue-in-Chief the only wall built is between her and 45 https://t.co/UV7Opakqw5

- VT Political Rev🌹 (@OldNorthEnder) May 3, 2017

@veilleuxwho I need paparazzi shots of Melania doing the Nicole Kidman "I'm free"'walk.

- Bläke (@blakeaparker) May 3, 2017

Melania light a candle in the Whitehouse at midnight for help! #saveher https://t.co/MtN8BXRJ7g

- 🌬 (@btdnotions) May 3, 2017