The threads of both their lives have drawn very near. A knot is bound to form in them today or tomorrow.

This beautiful couplet speaks of two lives, represented as two threads, drawing very close to each other. It's a sweet anticipation of a deep connection forming, perhaps a marriage or a profound bond. The lines suggest that these two individual paths have converged so much that a 'knot' – a symbol of togetherness, commitment, and a shared future – is about to be tied very soon. It beautifully captures the feeling of two souls on the verge of becoming one, celebrating the imminent union of hearts.