Hermione knows.
Hermione knows a lot, but sometimes she would not want to know as much. She knows many envelopes books, legends and many other things, but she is also very observant and realizes small detail that others pass by. She knows because Harry always distracted, as he also knows that at night gives nocturnal walk very often, too late.
She knows when Harry lying (because they do not look into the eyes), she knows when this uncomfortable (because the lenses every second he settled) and also knows when worried (since he never stands still). Hermione knows that his friend, almost like a brother is hidden with some blond ferret. He also realized that Draco Malfoy no longer insults as intensely as before, as when it collides with it, does not call that word he hates, is calls her own name so calmly and then moves on as if he'd never met or seen.
Every time she sees her friend enter the Great Hall all flushed, knows what the cause, and not because it's hot, you are sick or have a fever. As also he sees Harry and Malfoy glances surreptitiously thrown during dinner. Clearly, she realizes that and Ron no. Ron instead of realizing the emotional changes of his best friend, he spends eating, playing wizard chess and talking about Quidditch, but he is so much the cost.
It has already saved his fries Harry several times without him noticing. Like that seen in which she was in the library and hear background noises. I wanted to think it was Mrs. Norris getting into mischief, but they were so keen to know who they were. When he saw them hold my breath, they were Harry and Malfoy Malfoy! slightly devouring each other. Who in their right mind could see that ?. Well she was the first and very brave to do all that, and not faint. But hey she could not say anything, if your friend was happy with the Huron-Rubio-Draco-Malfoy then she was happy and supported him.
Hermione knew Harry had them confidence, and that is ready when I would tell you. Every time the three are in the room, Harry looks and opens his mouth but then closed. She knows what you mean them, but he does not say so for fear of how they react. But she knows that when your friend has the courage to do it blindly support him. And if Ron does not understand, she will be to hit him with a book on her head, as she always wears one in the hand.
Now the issue is, How Harry Potter and Draco Malfoy ended up together?!. The answer: No one knows, except them. Such phrases as "The handsome poles attract" or "From hate to love is only one step" was something ridiculous but apparently gives effect in some people. When I wanted some of these phrases give effect to it, what I got was that everything went wrong. When someone came or went bankrupt it or jealous of Ron interrupted. It is clear ... she has no luck in love.
Now she is going to await his secret, but when she has to ask a favor they're going to have to help. And not just Harry, Malfoy too. Ha! and he wanted to see the blonde's face when he finds out she saw him in the library devouring his best friend, almost brother. I also wanted to see her face when I tell him he owes. That was a time to remember, but it is clear that now she is not going to take advantage.
It is clear, Hermione knows a lot, but Hermione as a good friend and false sister silent.
Forgive if i could not translate well.