You're one of Thomas' new best friends, You have been working on The Fat Controller's railway since you were new, Thomas always knew that you were indeed really useful as well, He always believed that you have been apart of this railway and always knowing to run on time.

Later, Thomas was puffing next to you as he came to a stop, he smiled at you blowing his whistle, "It is great that you have been really useful while the Fat Controller's away on holiday and I know you're worried about Diesel 10 but don't mind, I have known Mr. Conductor who's on Shining Time, I have to go fetch him, and I always say that, "Little Engines Can Do Big Things, so don't forget that!"