Garda: Hey Cahill! Which sister did you screw last night? Both?
Martin Cahill: Yours.
Martin Cahill: [to Gary, who just admitted to having sex with his own daughter] You're a prick. Criminals don't molest kids. Leave that to the priests will ya?
Frances: [referring to her sister] Why do go around and see Tina? I don't mind.
Martin Cahill: We never should have bought this house. You never own things. You never own things. The things own you.