<human>: Can you provide a brief rundown of the text in within 3 sentences?

We met when we were 14, and I've had a crush on him since. We finally hit that right time right place moment and proceeded to be in a relationship for 3 years. 

He was my best friend. I had more fun with him than with anyone else ever, and now i feel like I've lost a big part of me. He said he loves me and we're like childhood sweethearts but he needs to sort himself out.

Im trying very hard to be zen and accepting of it, but it's hard when all I can think about is how it can't be real and I'll wake up tomorrow to a text from him saying he loves me.

How can I cope with this / get over it?
<bot>: boyfriend of 3 years broke up with me andd I'm a wreck who can't stop looking at our happy couple pictures and thinking of hiow happy he made me