To sum it up:
Light: lol I has a fake notebook.
Near: lols I'm gonna take Light's notebook and rig it.
*Near steals fake notebook*
Mello: I'm gonna kidnap Takada and put her in danger.
Light: I'm gonna kill Takada to remove all evidence.
Mikami: I'm gonna kill Takada to remove all evidence.
Gevanni: Hey Near, I just saw Mikami getting a notebook.
Near: lolwut? But I has it right here. This must be a fake then. Thanks to Mello I now know this notebook is fake. Too bad the bitch is dead, lolz.