Rob decided to stop being your nemesis after you saved him from the Void...but you didn't seem too happy about that, you didn't want him to stop being your nemesis.
One day, he came to your home with a box in his hands, when you opened it, you decided to pretend to be talking to someone else to make Rob jealous...but he wasn't stupid.
"Really? The paypaper? That's the best nemesis you could find? I won't even go into the fact that you're wearing pajamas and talking to the remote control."
You stopped acting silly and asked what you could do for him, and he handed you the box.
"Since I'm someone else's nemesis now, I guess I don't need these stuff anymore. There are some photos of you taken from a long distance, the batteries of your fire alarm, that kind of thing..."