As I read this, I did not see anything that NEEDS to be changed. This looks to me like a poem. It portrays your emotions for someone. As Tanja stated, you COULD change a couple things (Also, I think they meant, "I don't like to talk about it") but doing so could change the tone of the poem. For example, adding the suggested changes may give the message a more "casual" feeling. But this poem feels deep, and I think that was your intention.

The only thing I want is FOR you to be next to me. I don't like it to be spoken of. <- This one is awkward. It would be a bit better as "I don't like it to be spoken about", but even then it is a bit odd. Tanja picked it up as odd, but then corrected it to a sentence that is even worse. Maybe a typo?

This kind of question should be submitted in the Notebook section where there are editing tools to show the corrections that I made. This isn't really a question but a request for corrections.

I don't like it talk about it. Let's talk about something else.

The only thing I want is for you to be next to me.