Perhaps Jeanne had already speculated about Donna's identity, so after a brief surprise, she logically accepted Donna Casperia's new identity. Keiko, on the other hand, was not as surprised as Jeanne. In her opinion, everything around her has been arranged by General Armstrong so far.
The only thing that surprised her was that Jeanne didn't know Donna Casperia's identity. She thought that it was Armstrong's arrangement when Jeanne took her to find Sister Donna. It now appears that Jeanne's actions were the catalyst.
Donna got out of the car and greeted them at the front of it. Since Enmity and others were walking in front, she took the lead in shaking hands with them. The leader of the team, Enmity, greeted her.
"Staff Donna, why do you have to come pick us up in person?"