<human>: Hi reddit, Im [22M]
I know this has probably been asked countless times but it'd be nice to know if anyone else has been in a similar situation.

I have been dating this girl for just under 2 years, and she is completely in love with me, but I just dont feel the same. I get on with her well and she is really nice, but I dont see myself getting married to her/future with her.

I feel like it would be best to end the relationship now so that it wont get harder in the future, But I am really scared how she will react as she has a tough time with her family and friends and Ive always been the person she counts on.

The reason I ask this is because there is no problem in the relationship, we are both very happy and get along quite well so breaking up to her would seem out of the blue.

I know its probably best just to be completely honest but I find it really hard as I know I am just going to create a mess of sadness when everything right now is quite happy. (if that makes sense?)

Give me a shortened version of the text
<bot>: Have a happy relationship with a girl. She sees us both as having a future but I do not, thus feeling I should end it now. How should I go about breaking up when everything is okay?