Why does the whole world remind me of you?

I walk around the room
It's funny how these silly things remind me of you
And I have this hole in my chest
But I guess you know me good enough that you know the rest

If it makes it all right,
I'll spend the night with you dear
Only reappear
Cause everything remind me of you
And That's just gonna take a little getting used to
That's just gonna take a little getting used to

And when I had to ask you why,
I'd remind you of what you said to me
And how you said it to me that night.
And if you had to ask me when,
I'd remind you of how you kissed me
When I held you back then