There's nothing better in this world than witnessing a parent being proud of a child, and this video is the quintessential example of that.
A bit of background before you dive into a mess of tears. Per the YouTube description, young Aria was admittedly not the best academically, and having failed maths the year before (which in the UK is similar to failing Maths in your Leaving and basically failing the entire Leaving Cert) got the news that he'd gotten a C, and decided to sneakily record telling his dad the result. Your heart will melt.