Ok, it's easy, he's into you you'll get calls/ txts every spare minute of the day, he's not it will be at leisure. Don't waste your time on a man who ain't given time and don't look for the perfect thing, I've seen to many gd friends loose the plot that way.
A man will stand you up cos a) frankly he has better things to do b) He couldn't get away from the mrs

c) he genuinely had an issue, in which case he cld of called.
And remember, you don't have to impress anyone, be yourself and keep it real :-)
Nano, Nano