Emmerdale fans were left in shock as they couldn't comprehend how much Arthur Thomas had grown up in such as short space of time.The young lad briefly appeared on the latest episode of the long-running soap to help Liam Cavanagh with his eco-friendly greenhouse.But due to the fact that he hasn't been on the soap for quite some time, viewers were surprised with how different he looked.Taking to Twitter, fans aired their thoughts.A viewer penned: "Arthur is 6ft 5 he’s grew a bit."Another said: "Oh my goodness what happened to Arthur!
I had to rewind that it was the same actor."A third viewer commented: "Feel like Arthur's aged about 5 years still think he is like 10.""Am I the only one who realised one child stood out from the pack on Liam's.
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