The quote suggests that when a girl describes a loved one with six negative adjectives, it signifies a deeper issue than a simple disagreement. While one negative comment might reflect a minor spat between partners, the use of six harsh terms implies significant discontent or serious problems in the relationship. This heightened negativity is a clear indication that something is amiss and warrants attention.

In essence, P.G. Wodehouse highlights the gravity of such expressions in a romantic context. The number of derogatory terms used is a key factor; it points to a critical moment that could indicate major relationship troubles. Thus, one should consider the emotional weight behind such words, recognizing that they reflect a substantial level of frustration or disappointment.