The nails is just another example of poppy being fake. She acts the big man, outspoken, loud, obnoxious but she sat there & let someone dictate what her nails should be. Surely if you were SO confident in yourself you & the green was what you REALLY wanted (enough to still be talking about it) then you would either insist that's what you wanted or leave & go somewhere else. I can imagine she just say there and went along with it because not brave enough to speak out.