60 minutes, 24 hours, 365 days, and 1 of you

They told me that I had to make up my mind by the end of today. I could either leave with them and travel through time, or I could stay here with you.

If I left with them I would come back here eventually. But you would be long gone.

If I left with them I would be able to see things our language could not describe nor prescribe.

And when I would return they would allow me to explain what I saw. For the greater good. To everyone but you.

I thought about how I wanted to be a spy once. And realized why that wasn't for me. Remember? It was because I was fighting someone else's battles. Not mine.

I thought about time in relation to you and me. I thought about how it would keep what we have going forever. No matter where we were or what happened to us.

So now they are here. And they are asking for my decision. Time has run out.

What would you do?