Popularized by the romcom, the three-day dating rule insists that a person wait three full days before contacting a potential suitor. A first-day text or call is too eager, a second-day contact seems planned, but three days is, somehow, the perfect amount of time.

Will a guy notice if you ignore him?

The truth is guys surely notice if you ignore them, especially when they are interested in you or were involved in communicating previously. If this was not the case, it might take a long time for them to realize the reality.