The love knot and red string of the destiny, two elements full of meaning entwine to send a pure full of love message aim to last for ever. From the very beginning, bonding and knotting have meant the unification of two entities and putting them so close one to each other that their destinies become one and only. The knot metaphor refers to love, a change of beautiful emotions likely to lead to infinity. Similarly, an old Japanese legend narrates that when we are born, a red string is attached to our little finger that will connect us to our true love, to whom we are destined. Only then, the thread will be knotted for ever.