Liam Payne and Niall Horan have recently reunited to address a few matters they needed to "settle."

The One Direction star delighted fans when he attended his former bandmate’s concert in Buenos Aires, Argentina, on Wednesday.

However, before the performance, Liam, 31, shared on Snapchat that he and Niall, also 31, had some unresolved issues to discuss.

"We're heading to Argentina to see Nialler," the Teardrops singer said in the video, which was later reposted on X. "We're going to Argentina. Firstly, because we have to, secondly, because we want to, and thirdly, because Niall Horan's performing down there, and I think we might just go and say 'Hello'."

"It's been quite some time since Niall and I last spoke," Liam added. "We’ve got a lot to discuss, and there are a couple of things I’d like to clear up with him."

Liam was quick to clarify that there were "no hard feelings" between him and the Slow Hands singer, explaining that they simply needed to have a conversation.

Later, Liam was spotted at Niall’s concert in Argentina, singing along to several songs and interacting with fans.

Niall is currently touring Latin America as part of his The Show: Live on Tour, which began in February and will conclude on 9th October.

The duo, alongside Harry Styles, Louis Tomlinson, and Zayn Malik, formed One Direction during their time on The X Factor in 2010. The band went on an indefinite hiatus in 2016 as each member pursued their solo careers.