You should return items that have been lent to you.
Peter is packing up to move to another state when he realizes he still has a drill that his neighbor John lent him.
Peter wants to decide what to do with the drill.
Peter takes the drill back over to John and thanks John for lending it to him.
Peter packs the drill to take with him because he thinks it will be useful in the future.
John is glad to get his drill back and tells Peter he will miss having him as a neighbor.
John later realizes that Peter moved away with his drill, and he sends him an angry text.