Following their breakup last year, Harry Styles and Taylor Swift have reportedly buried their past and made up, as they are now speaking to each other.

ETOnline reported that the ex-couple was spotted hanging out at the Palladium on Sunset Boulevard in Los Angeles, attending a sold-out concert by The 1975 on Wednesday night.

"I was on the floor, and I saw them in what I believe was a V.I.P. section," an eyewitness said. "They were both dressed in black and they were very friendly towards each other."

The "Out of the Woods" singer and the One Direction member also "went backstage at some point."  

"To me, they seemed like friends. ... I'd say somewhere in between," the eyewitness said when asked whether they appeared flirty or friendly.

Moreover, Styles and Swift, who dated in October 2012 until last January, "have become pals," according to Us Weekly.

"Taylor has been bragging to her trainer and celeb friends that she and Harry are talking again," another source said, adding that the "1989" singer has not been dating anyone else since the highly publicized split from the "Midnight Memories" hitmaker.

Meanwhile, an insider claimed to Hollywood Life that Swift has not moved on from Styles at all and apparently is still interested in her ex-boyfriend.

"Taylor is so excited that she and Harry are talking again," the insider said. "She was in love with him and he broke her heart -- that's why she hasn't dated anyone since him. She still likes him. Taylor won't admit it, but she's not over Harry. She practically does a happy dance whenever she hears from him, and she analyzes every word he says. She's obsessing over him and finds a way to bring him up in every conversation, that's why even her trainer knows they're talking again."