Love is a procedure of truth with which two identify as one: fidelity to a bond, created up until now, makes it so. Alain Badiou points to say it could be you who finds this truth.
On love, Alain Badiou (pictured) writes this in Being and Event:
In other words, two humans consummate their fidelity to the events that brought them together with the declaration of love. They become the subjects of this fidelity, both committed to their shared cause: to one bond. They constantly reinvent life to experience the truth of what it is to be two and not one.
Love, therefore, is a procedure of truth; and, with fidelity, Badiou offers a logic for declaring this truth (of the Two). This is the logic of love.
Why is that so good?