Jack had planned a party, he knew Tosh was hardly a party girl but even she couldn't refuse a small Harkness-style celebration, then they would send her on her way, either to a new life or to see her Mother and return to work after a week or two.
It only really hit Jack as he looked at the cake had ordered "Toshiko the free woman," it read. He tipped it into the bin and he broke down.
If Toshiko Sato had lived one more day she would have lived to see her freedom, to see her Mother.
Bloody Torchwood.