How did Scoob feel about opening Gma treasure box

Scoob feels happy, almost relieved. Looking through G'ma's treasure box, Scoob finds a hidden compartment with a note from G'ma thanking him for accompanying her on the trip, along with a stash of jewelry. Scoob asks James to take him on another drive.

In Chapter 24, Scoob and his father drive to Guaymas, Mexico and Scoob buries G'ma's treasure box on the beach. He says, “Finally made it, G'ma...You made a clean getaway”