A/N: What I mean by 'original' as it states in the title means these HEAD CANONS are written by me, and therefore original. I do NOT own the characters, as they belong to Queen Rowling.
When Rose, Albus, and Scorpius got together for Christmas of their final year at the Burrow, the hostility between the trio and Draco had practically disappeared. Ron was still upset that Rose and Scorpius were going out though. He, Draco, Harry, and Hermione especially, decided to leave what happened to them at Hogwarts behind them and start anew as good friends.