[Verse 1]
He's a really useful engine, you know
All the other engines they'll tell you so
He huffs and puffs and whistles
Rushing to and fro
He's the really useful engine we adore

[Chorus]
He's the one, he's the one
He's the really useful engine that we adore
He's the one, he's the number one
Thomas the Tank Engine

[Verse 2]
He's a really useful engine, you know
'Cause the Fat Controller, he told him so
Now he's got a branch line to call his very own
He's the really useful engine we adore

[Chorus]
He's the one, he's the one
He's the really useful engine that we adore
He's the one, he's the number one
Thomas the Tank Engine

[Bridge]
Little blue train
He's always there whenever you need a hand
If you need help with a situation
Who comes into mind?
[Chorus]
He's the one, he's the one
He's the really useful engine that we adore
He's the one, he's the number one
Thomas the Tank Engine

[Verse 3]
He's a really useful engine, you know
Maybe little, but he's never slow
Stand back in amazement, just you watch him go
He's the really useful engine we adore

[Chorus]
He's the one, he's the one
He's the really useful engine that we adore
He's the one, he's the number one
Thomas the Tank Engine

[Outro]
He's the really useful engine we adore