"You're the nicest and sweetest guy I've ever met. One day some lady is going to be so lucky to have you."
Ah yes, the nuclear bomb of putdowns.
I can "hear" the inflections of those words. Ugh.
...and insult to injury they never finish that sentence, "Just not me."
There is actually a sociological theory which posits that certain women - because they will associate negative male behavior with past failed relationships - will form female-to-female-like friendship bonds when they meet a "nice" guy - because they have no previous experience with a romantic relationship with someone who is not a jerk.