Who told you to sit down?

Gregory Ferber and Melanie Bynes left the New Bynes Enterprises Building and were waiting at the intersection for Augustus to drive over.
At this time, Leilani and Palmer Bynes walked over with sullen faces, staring at Gregory Ferber angrily, looking very annoyed.
"Gregory Ferber, what were you talking about just now? Who told you to say such big words? And what if you give them the signboard?"Leilani asked angrily, "Without the Bynes Enterprises signboard, how will Melanie do business in...