"This..."
Sophie Foster may not be able to tell her, because with Mrs. Sha's help in setting up the plan, the process itself is extremely confidential and cannot be disclosed...
For example, Mrs. Sha gave her delayed-action sleeping pills and ways to disguise herself as another person, almost flawless unless the other party has penetrating insight... Of course, the most crucial part was dealing with the personnel at the Hilton hotel to replace her there.
This definitely required utilizing Mrs. Sha's influence behind the scenes...
Thus.
Sophie Foster deliberately omitted those dark details and casually said, "Grandma, here's the thing, I've identified the hotel where Hugh will be staying tonight, and I'll be entering his room..."
"Hmm, this plan is great!"
Ruth Upperton immediately agreed and added her own suggestion, "Send me the hotel's address and room number, I'll be there first thing in the morning, Hugh won't be able to hide!"
"Okay, Grandma, make sure to come early."
