02.09.2017, 18:41
If it is the exact same dialog with the exact same text then you don't notice any difference. I actually ran into this a few days ago because it bugged one of my systems. I had a dialog show up when a player picked up a pickup but as long as the player was standing in the pickup the dialog would get triggered again every two seconds. I didn't even notice this until I added a sound for triggering the dialog. It kept going "beep, beep, beep" which is how I ultimately knew that the dialog kept triggering.