Should I stil reply after one week on twitter?

[Rhiannon]

There's this guy who I went to an event with (he was my date cause I was set up to). We had a great time and all. Then he followed me on twitter after that and mentioned me saying "where are our pics hahaha ((" then I replied "which ones? " then I got locked out of twitter and so I couldn't reply anymore.

We were both online on facebook and he wouldn't talk to me anymore which pretty much explains that what we had on that set-up date was just a one night thing and it's over. Because before the event , he'd always find the time to talk to me.

Now I got my twitter back again and I just saw his reply saying "any! "

should I still reply to it?? or would it be awkward?