Karyn's an Android

Jon stared at Karyn, now for the first time knowing her biggest secret. He had no idea that she was an android. "What is it, Jon?" Karyn asked. "What did it do?" He just kept on staring at her. How could she be an android? She looked so human. "Why are you staring at me? What did that wish do?" she asked, getting uncomfortable. "I ... I know everyone's biggest secret." "Then why are you staring at ..." Her eyes went wide. "I had no idea that ..." "Please. Don't tell anyone. I don't want anyone to ..." "How is it even possible? And how come you never told me?" "Actually, I was programmed *not* to tell you, unless you found out by yourself." Jon didn't know what to say or even what to *think*. His best friend was android, a *machine*. How was he supposed to react to this kind of discovery?