Alternative chapter 7
Chell walked out of the test chamber. GLaDOS was going on about something. "Ok, I guess emotional outburst require more that 1.1 volts." She noticed a white panel. Instead of continuing into the next test she curiously shot a portal there then one on the wall beside her.
She stepped into someone's office. "Those people in the portrait, they look so familiar." GLaDOS noted. Chell recognized the man as Cave Johnson from the other pictures hung around the building. A woman stood beside him. Chell couldn't completely place her.
The desk behind her had multiple drawers. She opened up one and saw a lemon. "Is that a lemon?" GLaDOS asked. Chell picked it up and examined it. "Don't eat that." She warned. Chell shrugged and started peeling it. It was the only food she had seen in quite a while.
"I'm telling you leave it alone." GLaDOS seemed to be serious. Chell was already separating it. "Stop!" Chell took a bite. It didn't taste like a lemon. She started coughing. It had a smoky flavor.
Her hand had become warm from the lemon. It started smoking. Chell wasn't paying attention. She was more concerned with what she had eaten. "What did I tell you?" The lemon started exploding as well as Chell.