"I can't let you kill me, Brown! What? I survived the gunshot? Thank god!" -Ginger 2.0, after booting up
"Guys, you go on without me!" -Ginger 2.0
"Why?" -Baljeet Tjinder
"Because I'm gonna blow up! Adam installed a bomb mechanism to self-destruct Brown's Evil Inc.! Go, now!" -Ginger 2.0, moments before dying
Ginger 2.0 is a robot copy of Ginger made after her real counterpart died. She has all of the memories of the real Ginger. Ginger 2.0 was thought to have been created by Baljeet, but it was revealed in Adam Gets Busted 2 that Adam was the creator, and he created a backup Ginger robot incase the other one died. Adam created Ginger 2.0 to cheer Baljeet & the others up.
After Mark was defeated, Baljeet still mourns the loss of his love, Ginger. But Adam came up with an idea to revive Ginger, by copying her personality & appearance into a robot. The idea was successful, and since then, she's referred to as just Ginger, and they pretend the real Ginger's death never happened.
In this episode, Ginger 2.0 dies by blowing up Brown's Evil Inc. building, while leaving the other Fireside Girls & their friends to escape. This leaves Baljeet very devestated, but he's at least happy that Ginger 2.0 kissed him goodbye, and that he doesn't have to worry about Ginger anymore.