Will he leave? You see a Buizel, and you try to catch it. It (he) escapes the Pokéball and runs off. "Damn..." A few hours later you see the same Buizel. You try to talk to him, but he starts running, escaping a second Pokéball and fleeing. It didn't seem like a skittish flee, just... Dunno. At around 8:30 PM, you're laying in your back yard, looking at the stars. You hear something moving around, and you catch the Buizel in the act of climbing your fence. "Uh... Hi..?"