The death of Dobby - Dobby's death is another heart-wrenching moment, as he sacrifices his life to save Harry and his friends.
The battle of Hogwarts - The battle of Hogwarts is a devastating and emotional event, as many beloved characters are killed, including Remus Lupin, Nymphadora Tonks, and Fred Weasley.
Harry's sacrifice - Harry's decision to sacrifice himself in order to defeat Voldemort is an incredibly powerful and emotional moment, as it demonstrates his unwavering love and courage.