time to say goodbye

She and I worked together for about ten years.
Today was her last day at this pharmacy.
She's going to the other branch.

I make it a rule not to be too friendly to my co-workers.
Because it's sad to part if we are too close to each other.
I want to stay cool at work.

But It's a little bit sad.
She is a good pharmacist.
I wish her good luck in her new location.