Thomas was a biter, and quite aggressive. He often threw temper tantrums including kicking and screaming. When he was sent to the Naughty Bench after he bit Karly, he escaped at least 17 times before finally staying in timeout.
He was 2 years old during his appearance on the show and as of 2017, he is 10 years old. He was born on October 9, 2007.