It is anyone's guess if model Bella Hadid and ex-boyfriend The Weeknd have gotten back together, although their recent lip-lock hints at a hopeful reconciliation.

Smooch

Hadid and The Weeknd locked lips at an after-party during the 2018 Cannes Film Festival, and there is a photo to prove the moment happened. The snap has since circulated online.

In the photo, the Victoria's Secret model has her back to the camera, but she has her face angled to the side. The Weeknd, real name Abel Makkonen Tesfaye, leaned forward to kiss Hadid.

Sources revealed that the kiss happened on Thursday, when the exes reunited at the Magnum x Alexander Wang evening party on Promenade de la Croisette. A video has also surfaced that shows the moment The Weeknd arrived at the party and greeted Hadid and her friends.

In the clip, the 28-year-old "Starboy" singer greeted a female friend before he exchanged hugs with Hadid. The exes acted civil toward each other.

 this looks like when he just got there | #theweeknd #bellahadid (follow for more) A post shared by  The Weeknd (@theweekndftw) on May 10, 2018 at 3:07pm PDT

Hadid and The Weeknd left the party together, presumably after they kissed. They tried to make a low-key exit although this is hard to do when they are both famous. The pair left the bash flanked by their security detail.

Reunion

The Weeknd and Hadid stirred reconciliation rumors in April after a source revealed that they partied at the Coachella Festival together. The insider claimed that they even kissed all night while at a pop-up party at Poppy's nightclub sponsored by BMW i. They packed on the PDA and were all over each other.

Hadid has since denied that she spent time with The Weeknd at the Coachella party. However, the insider claimed that the model never really lost her feelings for the singer. Hadid reportedly still hopes that they would eventually get back together.

Likewise, the source claimed that the exes have been "secretly seeing each other recently" although they cannot say that they are officially back together. Regardless of the split, the source revealed that the exes still love to spend time with each other.

Hadid and The Weeknd were together for a year before they split in November 2016. The three-time Grammy winner dated Selena Gomez soon after, but they also broke up. The source claimed that Hadid and The Weeknd are "just getting back to a good place."

"She loves hanging out with Abel and they always have fun together and is very hopeful of their future relationship," the source said.