Knowing that God loves you just as you are allows you to be yourself on a date. Since you are loved by Him, there’s no need to question whether or not you are lovable. Knowing that you were uniquely created, with your own beauty and mystery, will help you “guard your heart” and not feel like you have to share every detail of your life early in the dating process. Knowing that God wants us to love others will guide you to be respectful and thoughtful on a date.
Also, eye contact is important. How many times does the person you're speaking to feel they have your undivided attention? Turn off screens … get away from them. Eye contact is the quickest and simplest way to acknowledge Christ in the other.
Now, if you're having a 'conversation' through a screen, ask yourself if that's the best medium to be using to have that conversation. Words can be misread and mistaken. Do you ever text just 'because you don't want to get into a long conversation?' Go the extra mile. Don't text when you can call. Don't call when you can sit face to face. Don't sit face to face and have your mind in another area code. A huge part of authentic communication is emotional presence, not only physical presence.