Milan Kundera said this quote

Until that day at the dress department Lucie had been many things to me: a child, a source of comfort, a balm, an escape from myself; she was literally everything for me – but a woman. Our love in the physical sense of the word had proceeded no further than the kissing stage. And even the way she kissed was childish (I'd fallen in love with those kisses, long but chaste, with dry closed lips counting each other's fine striations as they touched in emotion).In short, until then I had felt tenderness for Lucie, but no sensual desire; I'd grown so accustomed to its absence that I wasn't even conscious of it; my relationship with Lucie seemed so beautiful that I could never have dreamed anything was missing. Everything fit so harmoniously together: Lucie, her monastically gray clothes, and my monastically chaste relation with her.