<human>: Can you condense the text into three sentences or less?

After SO broke up with me, he came back to and i forgave him. both apologized and now we are back...i love him dearly and i should be happy (and I am to a certain extent), but now i feel weird. 

I think a part of me is scared -- that he could leave me again..
I think a part of me is angry -- that he left me so suddenly and that he wanted to give up on us...
I think a part of me is just tired -- i spent the whole weekend thinking about it and praying that he would come back...

He came back so...unceremoniously..he just...smiled and hugged me and kissed me...as if nothing happened. While i was suffering and broken hearted, he was out at a bar with a friend....

I should be happier that he came back, right? Why do I feel this way... 
How can we be okay again? We used to just laugh and have so much fun and be carefree and how i just feel awkward and depressed.
<bot>: SO broke up then came back couple days later...i love him but i feel weird. Why do I feel like this? How do I fix this?