This is basically my opinion on how Wolf or Yuuri feel when ever Yuuri returns to Earth.

TIME LOST

Time apart can never be made up

We can never share all parts

On that time apart

We can tell the highlights,

The abridged version

But never in enough detail

We can never show all the emotions we felt

In our time apart

I can never know what went on in your head

While we were apart,

You can never know what happened, the choices I made

You must never know the

Pain, Regret, Guilt, Sadness, Fear

That I went through

Whenever I am separated from you

I must protect you by lying to you

And I can't tell you how much

I missed you in our

Time Lost