When The Clock Strikes 3

"Ever since the event at Garland Texas there has been more than a couple of disappearances occurring all around the world. After doing months of research, I have come to a conclusion and you all must trust me on this. On October 24th, in about one month, the world will end."
Every camera stopped flashing and the audience gasped.
"I'm not sure how it will end, but it's going to be painful and horrifying. These disappearances have not been a coincidence, more than half of the world is going to disappear sooner or later."
Everyone was silent.
"Only the people with genuine and nice personalities will disappear without any pain. People with rude and uncaring personalities will be left on Earth to suffer through whatever ends this planet."
A woman from the press raised her hand.
"What time will it happen?" she asked.
"Precisely 3:00 PM."
"How can you be so sure?"
"I'm not sure, I'm positive."
Nobody dared to speak.
"When the clock strikes 3, everything will end."
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Chloe and Rosalynn were on the opposite ends of what you would call "The Social Pyramid." Chloe was popular, disrespectful and she didn't care about her grades. Rosalynn on the other hand was the most caring person you could ever meet, and Chloe envied her for that. After they find out about the end of the world, Chloe becomes worried that her mean personality will keep her grounded on the planet and that she will have to endure the pain of her life ending. When she asks Rosalynn for help, she realizes that since she already has a nice personality she will disappear faster and she would then be left to help herself through everything. Not only will Chloe have to turn nice, Rosalynn will have to turn mean so she can stay on Earth longer to help Chloe redeem herself.
But the problem is, they only have one month left to do it all.