Gigi Hadid and Zayn Malik attend London Fashion Week Spring/Summer collections 2016/2017 on September 17, 2016 in London, United Kingdom.

With just two days left of 2019, it looks like there could be a rekindled celebrity romance to announce before the decade’s end.

On-again, off-again couple Gigi Hadid and Zayn Malik could most definitely be on-again if the model’s recent Instagram activity is anything to go by.

ICYMI, Hadid and Malik dated in November 2015, before splitting up in March 2018, then getting back together and calling it off again at the start of 2019.

Following their latest split, Hadid publicly dated Bachelorette USA runner-up Tyler Cameron, but the two went their separate ways in October and after that whirlwind romance came to an end, reports started circulating that Hadid had started speaking to Malik again.

That brings us to present day. After Christmas, Hadid shared a series of cooking photos on her Instagram story on Sunday and captioned one snap, “Sunday in the kitchen: about to marinate the chicken for one of my favourites!!! @mammamalik’s Chicken Curry Pasta Salad.”

This wouldn’t make anyone look twice apart from the fact that @Mammamalik, otherwise known as Trisha Malik, is Hadid’s ex-boyfriend Zayn Malik’s mum.

Not only did Trisha repost Hadid’s photo on her story, but she also shared an old video which shows Hadid cooking and being asked, “What’s your favourite restaurant in the world?” Her response? “My boyfriend’s mum’s house.” Of course, this would be a rather strange video to post if Hadid and Malik weren’t dating.

Plus, in November, a source told E! News that Hadid and Malik “went through a phase where they took time apart and weren’t communicating at all, but they have been in touch recently.”

Either they’re giving their romance one more chance or Hadid just remained on really good terms with her former in-laws. Either way, we’d love that recipe please, Trisha.