In doing so, one has to be very careful as a few subtle things can make a bad impression of yours on the other person. Instead, in online dating which is usually done in chat rooms, you have to impress the other person simply by your text chat. In online dating, you don’t get to sit in front of your crush at a bar or a restaurant and impress him or her with your charming smile and dashing looks. TalkwithStranger - Things to Avoid during Online Dating Online dating is quite different from conventional old-school dating.