The former couple "have become pals," a source told Us Weekly.
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Another source, who claims the country-cutie-turned-pop-star hasn't dated anyone since splitting with Harry in January 2013, said, "Taylor has been bragging to her trainer and celeb friends that she and Harry are talking again."
Now, we're not saying they're rekindling their romance, but one thing we know about Taylor's love life is that she marches to the beat of her own relationship drum.
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"My expectations have changed when it comes to love," she said earlier this month. "Now when I meet someone and there's chemistry, my first thoughts are 'When this ends, I hope you'll remember me well.'"
For the One Direction singer, memories of his time with Taylor probably come easy. If not, he can pop on her 1989 album and listen, since it's speculated that many of the songs are about him. Still, he doesn't take exception to the record. Earlier this month at a Google Hangout, the boybander said, "We write from personal experience. I think everyone does. So it would be hypocritical of us to be like, 'Oh, you can't write about us.'"