An important scene in the 8th book in the Harry Potter series (Harry Potter and the cursed child) would be when Albus and Scorpius steal the only Time Turner left in the Wizarding World so they can save Cedric from his tragic death. This scene takes place after Harry denies Cedric’s aged father that the Ministry had a Time Turner in their hands. This scene is very important because in the next few chapters we see how dramatically one action could change everything in history. This scene creates varying complications, characters such as Rose (Ron and Hermione's daughter) wasn’t born, mud-bloods were killed and put into death camps, and Albus never was born either since Harry died. Not only do major things change but small things as well as characteristics of characters like Hermione's attitude in one universe where she is a defense against the dark arts teacher who is very cruel which is a parallel to Dolores. Albus and Scorpius both realize the errors they’ve made but panic at the whole situation. Scorpius as seen in one scene feels and is told to be “helpless” by dementors. I’d say that this scene took place during the climax of the book. This scene heavily impacted Scorpius though since we really saw character development in him as well as how he felt about being the son of a Malfoy. Scorpius even calls himself a “chip on Albus’s shoulder” this of course brings the two friends closer though since they further understand each other’s emotions. I overall still wonder why Albus decided to save Cedric since he made it clear he had no interest in Cedric it makes me wonder whether he did it to prove something to his father.