Joanna: Keep researching the doctor. If he's been falsifying drug tests, there has to be a reason.
Luna: You're asking me to find a needle in a haystack. You know that, don't you?
Joanna: I know I can count on you.
Luna: Is this your way of apologizing about Mercer, giving me an impossible task to show that you believe in me?
Joanna: You always come through for me, Luna.
Luna: I'm on it then.