You couldn’t believe you had gotten lost like this, right after you decided to become a trainer too... You were in the forest looking for a good first Pokemon when you lost your way. In the distance, you see what looks like a very obese Snivy and another trainer trying to catch it. The trainer throws a Heavy Ball at it but it bounces right off the Snivy's belly.

"Aw forget it." The trainer says, before walking away. The Snivy looks at the heavy ball, slightly embarrassed and a little bit sad.

You realize you are directly behind it, facing its back, and in the perfect position to catch it if you wanted to.