- Depends on the importance of the question
Most Helpful Girl
Just wait a bit longer, unless it is really important. Maybe the person didn't have time yet to reply to your message (because it hasn't been read) or maybe they are just busy / caught up in something else, ...
And if you send a 2nd message, don't just send 'hey' or something similar.
Most Helpful Guy
I don't like it when girls send a second message when I haven't even read the message