Well, she isn't going to say no to something that has the name pain killer? Because if it kills the pain, she's absolutely willing to shove it into her crappy flesh body as long as it stops.

"Then what are we waiting for?" She reaches out to grab Deanna by the arm, clearly not even considering that maybe she shouldn't be so grabby with someone she barely knows? Or, you know, that she shouldn't be grabby at all because some people might not like it.