Miss is in present tense.

What shall I do if I miss you?
I really do not know how to describe this feeling.
It was like something that always stick to your heart.
A thin layer of coat over your little heart.
A layer.
It sticks to you everywhere you go.
It is sticky and itchy and yet you could never scratch it.
The will is there.
You want to scratch it so badly but you just could not do so.
How stupid is that?
So itchy.
How can I get rid of it?
You may suggest that I go and meet this one guy or call him.
But, you are missing out the big picture thing.
If I do so, I will miss him even more.
It just feels like it.
The more I think about him, the more I miss him.
The more I see him, the more I miss him.
You may think that I will not miss him after I have seen him.
You are wrong then.
You are one hundred steps wrong.
The more I see of him, the more I miss him.
Then, you may suggest that not seeing him at all.
But, I still miss him.
Then how?
Go find a clean perfectly fine wall and knock yourself against it.
Then I shall have peace.
Forever.