Nothing is as irritating to a shy man as a confident girl.
I don't see anything other than pretensions and low mentality in women who make a man run after a hole that would soon be inhabited by termites and worms.
(a.) Vexatious; causing bother; causing trouble or perplexity; troublesome.
Just as the unwanted pregnancy, there are unwanted people in your life you should strive to abort, and such abortion is not sin, nor harm, but the eradication of a destructive foetus.
Be persistent, be persistent, they say. But please, do not mistake being a pest for being persistent.