Thomas and Sir Topham Hatt/Fat Controller

This article focuses on the relationship between Thomas and Sir Topham Hatt/Fat Controller.

Thomas loves being useful to make The Fat Controller happy.

Overall
Thomas and the Fat Controller have a caring relationship. Thomas will always do tasks when The Fat Controller asks him to. Thomas likes it when The Fat Controller calls him a really useful engine.

Specials
In "Misty Island Rescue", The Fat Controller is worried when Thomas is missing. He asks Captain to search for him. Later on, him, James, Edward, and Gordon go to Echo Valley to search for Thomas there. Once they finally find Thomas, The Fat Controller is so delighted, he throws his top hat in the air. Thomas notices this and The Fat Controller doesn't mind.