Want to discuss? Please read our Commenting Policy first. These are some top tips from the experts on how to craft an opening line that will get a response on your dating apps. Confidence is a very attractive trait and could be the key to success when it comes to communicating through online dating apps. Your ultimate goal here is to inspire a back-and-forth conversation that will lead to a face-to-face encounter, so invite engagement by posing questions. Did you go to the top of the Eiffel Tower? If we were to go out for dinner, where would we go?