My last meet up was a cluster of bad miscommunications. I thought we were meeting at 6, he thought I would get there between 6/7 and then text him, and then wait for him to walk up. I mis read his e-mail that said he would shoot for 6, and read it that he would be there at 6. So I replied I would see him there. He took my response from earlier in the conversation when he asked what time would be good to meet up (6/7 my reply).
That would have been fine, but after waiting for 30 minutes, only to be told after I left that he was so frustrated that I left he sent me an e-mail. We had been communicating via text for 20 mins at this point. When I got a chance to read the e-mail (no smartphone for me), it was all diatribe on how the mistake was my fault, and how because I didn't wait more than 30 mins for him to show up (he walked up to the bar I drove 20 mins to get there), (20 since I first texted him after waiting 10 mins already) I was in the wrong, and he also accused me of standing him up and not wanting to meet after all. So now I'm glad I didn't get to meet him.