I can only imagine the black lash that I am going to receive from both men and women who may disagree with me. But the truth of the matter is, is that if a man is interested in a woman, there should be some sort of effort or pursuit after her. Or else, easy come, easy go?
Men are hardwired to be the hunters. The level of testosterone secreted in the hunt and sense of accomplishment upon attaining their goal is undeniable. When there is no motivation, no challenge, and no gain- the hormonal secretion is inhibited and the relationship doesn't plateau to the potential that it could.
Easy come, easy go
If a man works hard for something, and truly wants it- there is nothing wrong with putting forth effort to attain it. Whether it means great communication, or gentlemen like behavior- the more emotional attention, the greater the bond.
Effort = care
If you care about someone would you put in the effort to make them happy? To do the small things? To make sure that the other person knows how you feel about them? I would say "yes". Therefore, by going out of their way, a man can demonstrate care towards a woman that he fancies. Nothing wrong with a little chase.