i don't agree with mona lisa , although love isn't just kissing ,
but you need to know more about the one you love , more than some comments or a photo or even a video chat. it is like love by mail!!!
you need to know his personality ,his acts , his family , even his appearance.
all that can be easily mistaken online.
internet comments are difficult to judge , because in reality we judge words also by the way it is spoken , and by the person speaking personality ,
you can easily know that someone is lying from the way he speaks , but how can you know that if it is just a comment???
all his word can be just a copy-paste.
people are judged mostly by their acts , and in the internet their is no acts !!
just comments , you can even see that for writers ,
someone write a great story full of emotions , then if you read about his life you find a terrible person.