House Elves were first introduced in the second book, Harry Potter and the Chamber of Secrets when Dobby tells Harry not to go to Hogwarts and enters his home in Pivet Drive.
They don't kiss in Harry Potter and the Half-Blood Prince. They kiss in Harry Potter and the Deathly Hallows after Ron says he wants to get the house elves out of the kitchens during the fight at Hogwarts so the elves don't all die.
House elves clean. I dont think there are elf elves but like yah
There are 3 main house elves in the harry potter books: Dobby, the ex-elf of Lucius malfoy; Winky, the ex- elf of Barty Crouch, (they both were given clothing (dismissed, then joined Hogwarts kitchens) (dobby died); and Kreacher, Sirius Black's ex-elf (harry then inherited him). The others were not actually introduced but the Hogwart's kitchen house-elves were mentioned
Hogwarts students get breakfast, lunch and dinner everyday. There is a wide selection of food available in the Great Hall. In the fourth book we learn this is prepared by house elves.
There is no mention of any such event.
House elves are extremely servile in the Harry Potter stories. Wormtail, aka Peter Pettigrew, is also pretty servile.
Harry Potter helped Dobby becausehe doesn't feel House Elves are treatd the right way and because he was Malfoy's house elf.
Dobby and Kreacher.
The house elves do. It says in book 4.
The only house elves mentioned are Dobby, Kreacher, Winky and Hokey.
There is a House Elf and his name is Dobby.