There's arguably no more brotherly feud more famous than that of the Gallaghers, who've been taking sibling rivalry to the extreme for absolutely yonks now.
However, with Christmas just a few days away, Noel's reached out on Twitter to his brother with a nice little message.
He even said that they were 'all good again':
Yeah, it's not just you - fans are confused, too, with many feeling sceptical about the possibility of any reconciliation between the hostile siblings. Some even reckon he's been hacked.
Or, more likely is that it's just one big fat wind-up to annoy Noel, again.
The brothers are notoriously always bickering. Their relationship was fractious throughout Oasis' existence, with numerous stories of punch ups and fall outs, and the brothers haven't got on well since the band finally split in 2009.
Back in November the burns got weird, when Liam was asked who should portray Noel in a biopic. His answer? Well, not an actor as such, but a character: Mr Bean - the idiotic, odd man-child played by actor Rowan Atkinson.
"Mr. Bean for Noel, because he's annoying, isn't he? You just want to punch his fucking head in and be like, 'Stop fucking about mate,'" said Liam.
It's hard to imagine that the two have actually made up after all these years of bickering - but you never know, stranger things have happened this year, after all.
Maybe the festive spirit has finally got to Liam. Or, even better, perhaps he's gone all Scrooge on us and finally got the visit from the ghosts of Christmas past, present and future - who didn't want to tell him to stop being such a grumpy old miser, but that all he needed to do was make up with his bro. D'awwww.
Featured Image Credit: PA