Nia is a really clever engine and knows about all sorts of things, but when the Fat Controller asks her to take Annie and Clarabel and pick up passengers from Knapford Station to Thomas' Branch line, Nia has great trouble reading numbers so Annie and Clarabel teach her.
Keywords: amused , anthropomorphism , coal , comforting , island , joyful , locomotive , narration , nostalgic , relaxed , steam-locomotive , train , latest-web-series-online , tv-shows-online , railroad