Being a
bloke I have to say this is actually what
GIRLS do. They feel the need to play "hard to get" and therefore
don't text back, though usually it'll be after a couple of texts so it doesn't look too obvious.
Me: I was texting
Becca earlier
My Mate:
Cool, how'd it
go?
Me: Ok for about half an hour, then she turned on the old unable-to-text-back syndrome
My Mate: Tut, of course...