The phrase "just because a relationship ends" acknowledges that not all relationships are meant to be forever. Some relationships naturally come to a conclusion due to various reasons, including personal growth, changing circumstances, or incompatibility.
The assertion "it doesn't mean it's not worth having" emphasizes that the experiences, lessons, and memories gained from the relationship can still be incredibly valuable and meaningful, even if it doesn't last forever. Relationships contribute to personal growth, self-discovery, and emotional development, making them worthwhile experiences in their own right.
In essence, this statement encourages a perspective that values the journey and experiences within a relationship, rather than solely focusing on its outcome. It suggests that the worth of a relationship extends beyond its endpoint and can continue to enrich and shape individuals' lives, even after it has concluded.