But being in love doesn't mean loving. You may be in love with a woman and yet hate her.

Fyodor Dostoevsky, "Brothers Karamazov"

Of course, since the affair with the Burmergelms I had exchanged not a word with Polina, nor had with her any kind of intercourse. Yet I had been at my wits' end, for, as time went on, there was arising in me an ever-seething dissatisfaction. Even if she did not love me she ought not to have trampled upon my feelings, nor to have accepted my confessions with such contempt, seeing that she must have been aware that I loved her (of her own accord she had allowed me to tell her as much). Of course the situation between us had arisen in a curious manner. About two months ago, I had noticed that she had a desire to make me her friend, her confidant - that she was making trial of me for the purpose; but, for some reason or another, the desired result had never come about, and we had fallen into the present strange relations, which had led me to address her as I had done. At the same time, if my love was distasteful to her, why had she not FORBIDDEN me to speak of it to her?

Fyodor Dostoevsky, "The Gambler"

Also, do you know that it is not safe for us to take walks together? Often I have a feeling that I should like to strike you, to disfigure you, to strangle you. Are you certain that it will never come to that? You are driving me to frenzy. Am I afraid of a scandal, or of your anger? Why should I fear your anger? I love without hope, and know that hereafter I shall love you a thousand times more. If ever I should kill you I should have to kill myself too. But I shall put off doing so as long as possible, for I wish to continue enjoying the unbearable pain which your coldness gives me. Do you know a very strange thing? It is that, with every day, my love for you increases - though that would seem to be almost an impossibility.

Fyodor Dostoevsky, "The Gambler"