In response to Scott’s Daily Prompt, Buffalo Nickel

I found a coin
From 2007
I was newly married
Brown was a new PM
Helicopters and coaches crashed
Here and there
I started a new job
We were still in Europe

We didn't know the joys
And the horrors to come
In the next 15 years

By the end of the next 15
I should be retired
What will happen between now
And then

What were you doing in 2007?