@ janos - what a tosser - if it's any consolation i've had the same - someone messaged me on soulmates, we exchanged a few messages/bit of banter - then he went off radar - came back a few weeks later and said he'd met someone but would get back to me if it didn't work out ... yes, okay dear, no problem NOT.
and date was yesterday ... and best forgotten! Boring, ugly .... and twitchy ....