In the book the first thing he says is "How did he get covered in blood?" - whilst asking Nearly Headless Nick about the Bloody Baron In the film this line is left out, but he is seen talking to Dean Thomas and Neville, saying he is a Half Blood.
Seamus Finnigan. (Not in the books, though.)
His fate isn't exactly known, but Harry didn't mention him among the dead, so it isn't likely.
If you mean class form then: Hogwarts does not have these. It is simply houses and year groups. Harry is in Gryffindor with the rest of those in his house and same year. There is around 10 of them: Harry Potter, Ron Wealsey, Neville Longbottom, Dean Thomas, Seamus Finnigan, Hermione Granger, Lavendar Brown, Parvati Patil (and Padma Patil in the movies but not books).
Seamus Finnigan is a Gryffindor student who shares the same dorm as Harry and has a minor role during all the books/movies. Stan Shunpike/Stanley Shunpike is the conductor of the Knight bus who Harry talks to during Prisoner of Azkaban, however he turns out to be a Deatheater (possibly because he was under the imperius curse)
Seamus and Hermione were never shown very close in the books but they has no reason not to like each other as friends. However they did not love each other.
Yes library's have the Harry Potter books.
The Harry Potter books are based in England.
No, in the books it is not stated that Seamus Finnigan dies. He is not seen much in the later books but he is present near the end of the seventh book and is not one of the characters stated as dead in the end.
Harry Potter is a wizard.
she has writen Harry Potter books because they are interesting
The director of some Harry Potter movies is David Yates; The author of the Harry Potter books is J.K Rowling.
The order of the Harry Potter books is as follows: Harry Potter and the Sorcerer's Stone Harry Potter and the Chamber of Secrets Harry Potter and the Prisoner of Azkaban Harry Potter and the Goblet of Fire Harry Potter and the Order of the Phoenix Harry Potter and the Half-Blood Prince Harry Potter and the Deathly Hallows