Persistent guy?

[tomd1980]

I would just ignore him and don't respond to his messages

Without knowing him better, it is impossible to know what is going on in his mind. There are several scenarios which could explain his behaviour

To be honest, from the sounds of it he is fishing. He is feeling lonely (and horny) and so decides to send all the women he knows on facebook a message to see who might be up for meeting. When you think about it, how many of the first messages (not the replies to your messages) he sent you had any thought behind them? did it look like they were copied and pasted?

You went on one date and he never called or messaged you which is lame because he can contact you through facebook so at that time he was not interested. Saying he wants a second chance does raise the question of "why" as one date is not long enough to have a connection to someone

I think he is fishing as most girls will ignore him, but only the single ones will bother to reply and of those, one or more might believe him and agree to meet up again