Hi, I m 18 yr old. I had a crush on my online friend. I’ve never met him. We both said love u’s n all that…but…rite now…I realized that neither of us were truly in love with each other…so..I want to be out of this relation. I m quite sure that he doesn’t care about me. So, how to end this stuff?

What is a problem here? Just write him what ever you are thinking about the relationship and end up straight away. Once you have conveyed this to him, stop responding to his mails. Do not try to explain long as this will confuse you more. If he keeps on bothering you, change your mail id.