In which pages can you find where romantic love is described?

The first instance I see of romantic love in the text can be found between Pages 57-59.

I struggled to get away, and yet did it but faintly neither, and he held me fast, and still kissed me, till he was almost out of breath, and then, sitting down, says, ‘Dear Betty, I am in love with you.’

His words, I must confess, fired my blood; all my spirits flew about my heart and put me into disorder enough, which he might easily have seen in my face. He repeated it afterwards several times, that he was in love with me, and my heart spoke as plain as a voice, that I liked it; nay, whenever he said, ‘I am in love with you,’ my blushes plainly replied, ‘Would you were, sir.’