18. They Never Call You
Does your online boyfriend or girlfriend ever call you, first? If they used to call you but now they never do, this is your reason to suspect they may be spending time with someone else.

Dean Drobot/Shutterstock.com
Does your online boyfriend or girlfriend ever call you, first? If they used to call you but now they never do, this is your reason to suspect they may be spending time with someone else.
Dean Drobot/Shutterstock.com