Firstly, it emphasizes that true masculinity is not defined by a constant pursuit of new romantic interests but rather by the steadfast devotion and commitment to one person. A true man, in this context, is someone who values and cherishes a deep and lasting connection.
Secondly, it highlights the idea of lifelong romance and devotion to the same partner. Instead of seeking fleeting encounters, a real man invests in building and maintaining a loving and romantic relationship that spans a lifetime.
In essence, this statement celebrates the virtues of fidelity, commitment, and enduring love. It suggests that the true measure of a man is his ability to sustain and nurture a loving relationship with the same person throughout their lives, rather than seeking temporary thrills with different partners.