In the beginning of Harry Potter and the Deathly Hallows, Hermione Granger explains that she put a heavy memory charm on her parents so that they would forget her. She then says if she survives, she will find them and lift it.
Hermione did survive and travelled to Australia to find her parents. She then reversed the charm and brought them home.
It was never fully explained in the movie what Hermione actually did to her parents but it is in the books which can cause confusion for those who have only seen the movie.
Hermione modified her parents memory to make them believe they were called Monica and Wendell Wilkins who didn't have any children and who wanted to move to Australia. Hermione did this to protect them so they when the death eaters came looking for her, they would be gone. She also hoped that the death eaters would think Hermione had gone with them and it meant that if Hermione died, her parents wouldn't miss her since they didn't know she existed.
After the battle was over, she found her parents, reversed the spell and brought them back to England.
Hermione Granger deduces that the smallest bottle will get Harry Potter through the fire. She takes another bottle that allows her to go back and save Ron Weasley.
She missed cheering charms.
Could you please go and read the Wikipedia? It's free of charge.
Emma Watson's younger brother, Alex Watson
She kissed Ron Weasley in the 7th book. He said that he, Harry and Hermione couldn't leave the house elves alone while the war was going on and Hermione ran toward him and kissed him on the mouth! Or Viktor Krum, fourth year.
Hermione Granger deduces that the smallest bottle will get Harry Potter through the fire. She takes another bottle that allows her to go back and save Ron Weasley.
She missed cheering charms.
Could you please go and read the Wikipedia? It's free of charge.
No but the actor who played her in the Harry Potter movies, Emma Watson, did.
Emma Watson's younger brother, Alex Watson
She kissed Ron Weasley in the 7th book. He said that he, Harry and Hermione couldn't leave the house elves alone while the war was going on and Hermione ran toward him and kissed him on the mouth! Or Viktor Krum, fourth year.
She travels to Hogsmeade to meet up with her good friend Hermione Granger.
We do not know for sure. We just know she was married before she was thirty seven. Hermione did go back to Hogwarts for her seventh year so she would have been nineteen, almost twenty, by the time she finished Hogwarts. It is unlikely she married while still at school so Hermione probably married in her twenties.
No when he went into the forest he went alone.
Most of the time they have no choice. In the first book, ROn was unconsious and Hermione had to go back through the flames. In the fourth book they were not in the Triwizard Tournament and couldn't go through the maze with Harry. In the last book they are both fighting in the Battle of Hogwarts.
She never divided herself into two people. However she did use a time-turner to go back in time so she could take two classes at once.
Hermione Granger is a character in the Harry Potter books and movies, so you cannot buy her. However, if you mean a picture, movie, wand or book, you can buy them on the internet, a bookstore, or at Harry Potter World in Orlando.