She Didn't Betray Dumbledore's Army While this might have made the story simpler for the films, it really did Cho a disservice. It was really Cho's friend, Marietta Edgecombe, who told Umbridge. While Cho remained loyal to her friend, she was also loyal to the DA and even came back to fight in the Battle of Hogwarts.
Harry believed that Cho had betrayed them, leading the couple to break up. However, it was later revealed that Cho had unwillingly shared information about the group while under the influence of the Truth Serum.
Cho didn't like Ron Weasley and Hermione Granger; she believed that Harry had romantic feelings for Hermione, instead of being friends. This was one of the reasons that Cho and Harry fell apart. However, she fought with Dumbledore's Army during the Battle of Hogwarts, and the most of them survived the war.
Why did Dumbledore take the blame for Dumbledore's army?
During a confrontation with Fudge and Umbridge, Dumbledore took full responsibility for the creation of Dumbledore's Army in order to shield Harry and the students from consequences, arguing that the initial overheard discussions about the creation of such a group had taken place before the relevant Education Decree ...
Cho was not fond of Ron Weasley and Hermione Granger however; she did not trust Harry's closeness and friendship with Hermione, generally suspicious that Harry had feelings for her as well. This was one of the reasons that Cho and Harry fell apart.
Cho rats out Dumbledore Army | Harry Potter and the Order of the Phoenix
Why didn't Harry marry Cho?
Because he wasn't romantically compatible with Luna or Cho. He had ONE date with Cho in which neither of them had a good time, and they really didn't have anything in common. Ron said it best; Harry needs someone more cheerful. And Cho needs someone who lets her be emotional.
If you have only seen the films, you might be surprised to hear that it wasn't Cho Chang who betrayed Dumbledore's Army to Professor Umbridge – it was Marietta Edgecombe. A friend of Cho's and a fellow Ravenclaw, Marietta (reluctantly) joined the DA.
During the second war, no Slytherin student joined the association known as Dumbledore's Army; however, this is likely the fault of Hermione Granger, Ron Weasley, and Harry Potter, who only invited people they trusted, and they were known for not trusting any Slytherin due to the often rivalries they had with people ...
Harry loved Cho more than he loved Earwax flavored beans but less than he loved chocolate frogs. Harry had a teenage crush on Cho. She was pretty and a good Quidditch player, so he liked her for her looks and nerve—it's the kind of girls he likes anyway. It was only infatuation; there was nothing deeper there.
It was held after the third task of the 1994–1995 Triwizard Tournament. The memorial feast was held following the murder of seventeen year old Hufflepuff student Cedric Diggory at the hands of Peter Pettigrew on the orders of Lord Voldemort.
Harry describes Umbridge to Sirius Black, saying that she's vile enough to be a Death Eater, despite not being one. Umbridge is also depicted to be a prejudiced person, despising half-breeds and Muggle-born witches and wizards to the point of firing Hagrid due to his half-giant birth status.
Marietta was described as having curly, reddish-blonde hair. After she was struck with the parchment jinx for betraying the D.A., she bore pimples spelling "SNEAK" across her face.
Peter Pettigrew (a.k.a. Wormtail) is one of two Death Eaters known to have been in a House other than Slytherin (Gryffindor) while at Hogwarts. There, he was a close friend of Sirius Black, James Potter, and Remus Lupin, although he was the least intelligent and least talented of the group.
Gryffindors have a strong moral code and a definite sense of right vs wrong. Hufflepuffs do have a strong moral code as well, but theirs is based more on loyalty and helping/saving as many people as they can. Dumbledore relied more on loyalty and was a more loyal person than he was chivalrous.
Lavender began attending Hogwarts in 1991, the same year as famous wizard Harry Potter, at the age of eleven and was the first of the first years to be Sorted into Gryffindor House, much to the delight of her peers.
Antonin Dolohov used the curse twice during the Battle of the Department of Mysteries, first against Hermione Granger, who was knocked unconscious but survived.
Rowena became fatally ill, and hoping to see her daughter one last time, sent the Bloody Baron, a man who harbored an unrequited love for Helena, to find her. The Baron killed Helena when she refused to return with him, before killing himself out of regret for what he had done.
She showed a particular hatred for Harry Potter, as she had no qualms about violently punishing Harry during detentions (though it is possible Fudge told her to be harsh on him).
So why did Harry choose Ginny over Hermione? Because Harry and Hermione were never a thing. And because Harry developed feelings for Ginny. He didn't “choose Ginny over Hermione,” because he was never interested in Hermione.
Rowling revealed more information about Neville when she stated that he married Hannah Abbott, a Hufflepuff classmate, who became the landlady of the Leaky Cauldron. The couple live over the pub, a fact that Rowling thought people would find "particularly cool".
The explanation is very simple - Harry has a very strong sexual desire for Ginny. He has no such feelings for Hermione. Sex is a fundamental aspect of adult relations. Sex is, in fact, the characteristic that defines the difference between a platonic relationship and a romantic one.
