I know it's kinda cheesy, and I usually don't go this route...but it was pretty much my only option for this situation. I met a girl last week at a friend's graduation party. She is very cute, and I learned from my friend that she is single, and rather than hit on her at a family grad party, I sent her a Facebook message a few days later. After exchanging a few innocent messages on the site, I decided to see if she wanted to grab lunch sometime. Right now it is my only form of communication with her. After answering my first couple of messages very quickly, it has been four days since I asked her out, and no response. OK, so I know when I'm getting rejected...not really that big of a deal. My question is...do I save myself some face, and rather than just sit around acting like I'm gonna wait 3 weeks for a response...do I write her back and say something like 'OK, maybe this isn't gonna work...have a good rest of your summer'...or do I just completely ignore the situation and not write anything more, and act like I don't care...just wondering what you guys think is the better option...