Because this seems to be a poem,

I may not fully understand what it is meant to say.  

I also don't know whether you are following a specific form or meter.

Here is my attempt at corrections:

Is the grammar right?

As the day went on, 
It is still the same, 
Somebody is thinking of me/it(?)；  I am not sure what the object of this line is.
In the silent night, 
The stars disappeared in the sky, 
Somebody is looking up；
want to find some food, 
But the fridge is empty, 
I want to buy some more, 
But only a few coins remain.
As you all know,
It is still the same.