It's not Rashomon, so we're going to have to assume that everything Humbert says is what really happened, and he, for good or bad, did nothing with her, no matter how interested he was, until she kissed him when he left the summer camp where she had already lost whatever innocence she had left. And all that, if I remember correctly, also happened in the novel. That's why I disagree with your first comment. And I understand that we are not judging the characters, but if there was any change between the novel and the movie, which there was not.

I really like this movie.

I disagree. There are movies that are better than the books and there are others that, even though they are different from the book, are just as good.

I don't agree. I consider that movie a great film that I've seen several times, and I've read the book at least a couple of times. Lolita starts out being a temptress, she was never innocent, that everything has gotten out of her hand is something else. Humbert would never have started anything if she hadn't shown a bit of intent, and it's worth noting that I'm talking about what happens in the story, good or bad. She always used him, first to escape from her mother and then to get his money and so... she was never innocent. And Lyne's movie is great and totally faithful to the book.