It's wrong to kidnap someone.
Jake's friend Sam has a birthday coming up and loves surprises.
Jake wants to play a joke on Sam.
Jake hides a new phone inside of Sam's car in a very hard-to-reach place and calls it repeatedly.
Jake plans and executes a fake kidnapping by renting a van and having some friends grab Sam while walking.
Sam spends an hour trying to get the new phone and has a good laugh about it.
Sam is terrified and overreacts, then gets really angry with Jake.