please please help!

Candy
Okay, so this guy that I've had a crush on since I was a freshman in high school stalked me on instgram I know because he followed me on twitter and my twitter link is in my instragm bio. Anyways, his friend snapped me a picture of him and was like " aye he wants you to add him in snap chat" so I did and then hasn't snapped me at all I don't know why? Plus he was worried about me adding him because it didn't work the first time and then friend was like he said you didn't add him. Anyways, why did he want my snap if he doesn't even snap chat me??,