Thomas and you may Percy are particularly close friends, since Percy first arrived to your Isle. Thomas barely gets angry having Percy, however, has on a number of hours, like the times in which he insulted Percy calling your an excellent ‘Green Caterpillar which have Red Stripes’, to which Percy insulted Thomas right back, far to help you his frustration. And also the amount of time in which Thomas accused Percy from on purpose throwing coal to the your.
Ashima
Through to earliest fulfilling Ashima, Thomas are envious off her, because the she got to go to the Great Rail Let you know, in which he failed to. Thomas but not later on redeemed themselves, and turned best friends having Ashima. That is confirmed further because of the undeniable fact that he risked loosing the brand new shunting race for her, when a beneficial derailed flatbed had stuck into Ashima’s range. Thomas have even visited the girl, during the his date on Indian Rail, indicating that he keeps a robust relationship with her. The favorable Competition also implies that he might has a slight crush on her behalf.
Rosie
When Rosie first involved the new island, she are obsessed more Thomas, to the level she wished to follow your everywhere the guy went, much so you’re able to Thomas’ annoyances. Just after Rosie aided save Thomas from a potential crash but not, the two motors turned loved ones. Thomas frequently esteem Rosie, and you can will not endure when others wreck havoc on the lady, instance when Hector frightened her in the Hector the new Horrid! For the Rosie is actually Purple it is strongly meant that Thomas has a beneficial break on her behalf, as he keeps a dream involving a hug which have Rosie. Thomas denies instance accusations, when accused out of taste Rosie because of the other motors. Thomas looks like concealing out of Rosie throughout the day, until what they do pushes them to getting together with her. Thomas informs Rosie that they are merely family members, to which Rosie is actually happy to know, However on the event brand new engines are generally found blushing from the each other.
soon after his arrival towards the isle, of a lot engines, also Thomas, are astonished by Hugo’s timely price. Stephen informs Thomas he thinks engines such as for instance Hugo might sooner or later change vapor motors, far how the guy watched vapor engines getting replaced from the Diesel engines as the time went on. So it led Thomas as well as the other motors as impolite to help you Hugo, believing that he had been purposefully trying to replace them. Hugo eventually told Thomas this particular wasn’t the way it is, describing, that he had not also started built with coupling hooks. Thomas apologizes to Hugo and ultimately provides the the latest engine an excellent correct anticipate in the tidmouth sheds. It’s intended you to definitely Thomas and Hugo possess since the become a family unit members, as he appeared in Thomas’ creativity within the I would like to Wade Home.
On training Luke’s disease, out of believing that he previously inadvertently was the cause of scrapping out of a good purple system, Thomas went along to high lengths to get the label of your engine, wishing to validate Luke the engine had not become scrapped. Thomas fundamentally discover the fact that the engine was Winner. Thomas soon teaches you in order to Luke which he don’t needs to cover up into the concern, as he has ‘talked so you’re able to Victor’. So it declaration prospects Luke to trust you to definitely Thomas has informed his wonders to another engines. Luke and also the other narrow gauge motors hurry away from Thomas in fury, convinced that he has betrayed him or her. Thomas visits the duration of hiking to reach 
the top of brand new quarry to explain in order to Luke the outcome, in the process derails for the narrow-gauge songs, that’s delivered dangerously clinging into cliffside. Regardless of if still maybe not totally understanding the state, Luke racing to help you Thomas’ services, draw your back into cover, proclaiming that he’s however family relations. Winner in the future suggests themselves while the red-colored system so you can Luke, that is relieved, as he don’t needs to cover-up when you look at the anxiety. Thomas and you will Luke has remained friends since that time.