Steve Martin has this awesome bit in his memoirs Born Standing Up about the first time he was heartbroken. I think he had jut got dumped by his first girlfriend. He went to work and explained the situation to his boss, who said, "Yeah, that'll happen". The beautiful bit was Steve Martin explaining that that cheered him up, knowing that that horrible pain would be a common occurance, so much that hi boss could just chalk it up to a shrug.
But seriously, why do people play stupid games and not just say what they feel? "Hey, we should hang out sometime, let me call you later on this weekend an we'll go catch a movie." It's that simple. Everything else is BS.
Also, hell yes I've been in the same boat as everyone else. One of my favorite time was going up to these girls at the bar and one of them turns and says, "UGH, NOT YOU". She had the best poo-face I had ever seen, all scrunched up in disgust. I could go on for days talking about heartbreaks, bad dates, awkward attempts at asking girls out, horrible bruise on my ego, and everything else. You want to hear about the heartbreak I'm going through right now? I would go on about it, but it's kind of cliché standard issue.
You ain't alone, and your problem ain't that crummy. Neither is mine. So do what I do, suck it up, and go find another girl.