<human>: Hi,

I've been together with my girlfriend for 4 years now. We're both 23, and this is the first real relationship for both of us. The first year and a half was long distance, and after living together in another country for a couple of years (while she studied), we're now back to being a long distance couple since I moved back to my parents while looking for a job. 

We've been very supporting and loving of each other and never had a real fight, at least not about anything big.

However... We have nothing in common. I'm a movie kind of guy, she likes books. I enjoy sports, she doesn't. I love meat, she's a vegetarian. Yeah, you get it. The list goes on.

Small things, you say? Sure. But add them all together and we have a big problem. We've tried to solve this by finding something we both like, to no success. I guess the one thing we DO have in common is our values.

I'm not sure how to describe it, but I've lost my love for her. I don't love her *'that way'* anymore. And I don't know how to tell her that.
She's a smart girl, I believe she kind of knows that I'm not feeling very well.

I have no idea of how to break up with her. Do I buy a ticket and do it in person? Over skype/phone? Do I suggest staying in touch/being friends? I'm not sure how she would react, I guess that depends on the level of which she *'saw it coming'*. I'm afraid I will hurt her - she's already really stressed and concerned about the future (study/work etc) and of course this would add to all those negative feelings for her.

I'm 100% convinced that this is the right thing to do. I just don't know how to do it.

Summarize the given text in a few sentences.
<bot>: I want to end my long-distance relationship but I don't know how to do it. Afraid she will get really hurt.