She poured out Swann's tea, inquired "Lemon or cream?" and, on his answering "Cream, please," said to him with a laugh: "A cloud!" And as he pronounced it excellent, "You see, I know just how you like it." This tea had indeed seemed to Swann, just as it seemed to her; something precious, and love has such a need to find some justification for itself, some guarantee of duration, in pleasures which without it would have no existence and must cease with its passing.

Marcel Proust