A one sided conversation = one sided relationship......find someone a bit more interesting.
I recently started talking to this girl,we exchanged numbers,i texted her she replied fast but its a one sided convo, what does that mean? Is she uninterested?
Are yu talking about one text conversation, or several? If it is one, she maybe busy right now and doesn't have time for a full conversation. If it has been several, then I would say move on.