this is a letter in any case. But there are many mistakes in the text. There is no distinction between voiced and unvoiced sounds, long and short sounds, no promotion, and no grammar, which seems to be a beginner's translation.

roughly:

Xiao Chen:

Thank you for always being by my lonely side.

I think you are a very gentle and kind person.

I hate apologizing? (I really don't understand this sentence)

We have been thinking about our own affairs, but only other people's ideas, and we have failed to do anything as a result.

So, please cry for your wounds?

what kind of person am I? Coming. I don't even know.

many people make people panic.

...

Very scared.

I don't hate you.

Please understand me.

Thank you very much,

Well,

the last sentence "You must be happy".

come on.