Just listen to the beautifully intricate musical line.
I promise this will get stuck in your head after you listen only once.
Elle a fui, la tourtelle! She has fled, the turtledove! Ah! souvenir trop doux! Ah, memory too sweet, Image trop cruelle! Image too cruel! Hélas! à mes genoux, Alas, at my knees, Je l'entends, je le vois! I hear him, I see him! Je l'entends, je le vois! I hear him, I see him! Elle a fui, la tourterelle, She has flown, the turledove, Elle a fui loin de toi; She has flown far from you; Mais elle est toujours fidèle But she is always faithful Et te garde sa foi. And keeps her vow Mon bienaimé, ma voix t'appelle, My beloved, my voice calls you Oui, tout mon coeur est à toi. Yes, all my heart is yours Chère fleur qui viens d'éclore Dear flower, just opened, Par pitié réponds moi! Have pity, answer me. Toi qui sais s'il m'aime encore, You who knows if he still lives me, S'il me garde sa foi! If he keeps his vow. Mon bienaimé, ma voix t'implore, My beloved, my voice begs you, Ah! que ton coeur vienne à moi. Ah, let your heart come to me. Elle a fui, la tourterelle, She has flown, the turtledove, Elle a fui loin de toi. She has flown far from you.
She doesn't begin the actual A section until 2:00 and the B section at 2:30. The beginning sequence where she hints at the melody I think is her daydreaming and the descending line shows how she is coming out of the dreamy sequence.