I desired her love with great simplicity, unaware that it required artistry.

This couplet beautifully describes the simple, heartfelt approach one takes to love, only to discover later that love isn't always straightforward. It's about someone who loved honestly and plainly, without understanding that sometimes, love requires a certain 'art' or skill. Perhaps it means understanding complexities, making efforts, or navigating emotions with finesse. The speaker realizes their innocent, direct way might have missed something crucial, suggesting love often demands more than just pure intention. It's a poignant reflection on the often-unseen intricacies of matters of the heart.