This statement describes a dynamic in a relationship where one person's anger is balanced by the other person's calmness, creating a harmonious and complementary partnership.
It suggests that the differences in their emotional reactions or temperaments work together in a way that helps maintain equilibrium and resolve conflicts. The "perfect match" indicates that their contrasting qualities fit together seamlessly, contributing to a well-balanced relationship.
Overall, this statement celebrates the idea that in a healthy partnership, individuals can balance each other out, utilizing their unique strengths to create harmony and navigate challenges effectively.