Firstly, it acknowledges a general dislike for waiting, which is a common sentiment among people. Waiting can be tedious and frustrating.
Secondly, it signifies the exceptional value and significance of the person being addressed. The speaker is willing to endure the discomfort of waiting because they consider this individual worth the wait.
In essence, this statement is a declaration of love and commitment. It communicates that the person being addressed holds a special place in the speaker's heart, and they are willing to be patient and wait for them, even when waiting is something they generally dislike, because their connection is so meaningful and profound.