They will say that they love you and want to be with you forever, but will try and avoid all video contact or voice communications with you.
look for the sucker lips and the whiskers
Ask lots of questions, try to get many sources of pictures, videos etc, if you are concerned, your gut is usually your best judgement
Well! Try asking him/her two things: to get on Skype, and his/her phone number. <br />
If he/she refuses get on video on Skype, means they don't wanna be seen! (that raises a red flag there)<br />
Knowing their phone number, mean knowing their location/what country they are living in. For instance, if the person tells you he/she is in France, his code number should show a French code number!
Skype will sorted the lookers from the catfishes. ;)
They'll avoid skyping or calling you. Even after talking for ages
1. Right click search the photos on google.<br />
2. Ask the same kind of questions in new ways.<br />
3. Try a online video chat and look at the background as closely as you look at the person.<br />
4. Ask "What time is it?"<br />
5. Drop off for 3 to 5 days and return and gage their reaction!!!
There are some easy tells. Subtle ones. Ask them something offhand about themselves. Something a real person would know cold lile how tall they are.