The former One Direction singer is really giving us all of the feels with this one!
Louis has decided to create a special video for his latest song, called 'Two of Us', and it involves him becoming besties with a man called Richard Green!
Richard is 83 and lost his wife Pat in December 2016, the same month Louis' mother Johannah Deakin passed away.
For the video, Louis and Richard joined forces to tick a few items off Richard's bucket list, including co-piloting a helicopter, going on a rollercoaster and getting behind the wheel of a racing car.
However possibly the most heart-warming moment is when Richard, who loves to sing, gets to perform in front of a massive live audience and wows them with a stunning rendition of 'Nessun Dorma.'
It seems the experience had a big impact on Louis as he says the video feels "particularly relevant and powerful" to him.
Here's the full video so you can just bask in how utterly adorable it all is!