Comparisons between job hunting and dating are common, and never are they more true than when it comes to the follow-up. After a date, you want to let the other person know you're interested, but you don't want to appear desperate. Plus, you don't want to feel foolish if he or she had no intention of contacting you again. On the other hand, what if he or she is waiting for you to make the call and if you don't, you'll miss out on a great romance?
So many questions and no definite answers to any of them. Ultimately you have to use your judgment and hope for the best.