Uh, well. He can't guarantee the topic of conversation, let's not give out any false hope here.

"She asked me to send you her way, that's right. Come on and get yourself cleaned up, then you can be on your way."

Because apart from smelling like the rest of Rapture, it would be probably be best not to have Sister Juice on his sleeves when he finally gets to try and make a better impression on Tenenbaum. That proooobably wouldn't go over too well.