Go ahead, text on that phone. I'll never call you on it again.
They would have to explain they were on the hook for work first. Otherwise I have to assume lame excuses.
If they're late, it's also their last date. If they're 15 minutes late, I'm no longer there.
When they open their mouth and start talking negatively about other people or are rude to the waitress or other service people.
Nose picking at the table
When he talks about himself non-stop and doesn't seem to want to know anything about me.
Anything resulting in a hospital stay.
When his wife arrives to drive him home...I kid you not, this actually happened to me years ago. It was also a last date...
It's been so long, how do you expect me to remember?
Sitting there not saying a thing. More than anything, it means lack of chemistry.