Online cheating requires a lot of visual stimulation to keep a relationship going. No one wants to chat with someone if they don’t know what they look like. Just like requesting web cam chats, online cheating often requires constant sending of photos back and forth. Is your lover suddenly taking pictures all the time? Do they prefer to take photos with their phone rather than a camera? If you’re wondering what the significance of that is, remember that it’s easier to upload a photo to an instant messaging service from your phone than to have to download it and then upload it later when you get to a computer. Look out for this sign!