To behold your face, I would grow quite mad with love; I knew you were the garland of my heart, O wise-hearted one.

This couplet beautifully captures the deep yearning of a lover. The speaker becomes utterly lost and overjoyed just at the thought of seeing their beloved's face. It's a feeling of delightful impatience and overwhelming affection. They confess that they always knew their beloved was the most precious jewel of their heart, a cherished treasure. It's an endearing declaration of love, expressing how deeply central and adored the beloved is to their very being.