That's Taylor Swift sitting alone on a boat (as published by the New York Post.)

Why is she alone? Story is they flew to the Virgin Islands together January 1st, had a "heated argument", and then broke up.  Just like that.

So, Taylor decided to come back to the states while Harry accepted a sweet invitation to party on British billionaire Richard Branson's private island.

Neither of them said a word about it . . . and then on Saturday Taylor opened the door when she Tweeted, "Til you put me down".  That's a line from her song "I Knew You Were Trouble", which is supposedly about Harry.

The full line is "Flew me to places I'd never been / so you put me down".  The "put me down" part would be Harry breaking up with her.