Jamie Redknapp explained what he feared Harry's dad would leave I'm a celebrity after struggling to eat the proposed food.
The 71-year-old has become a huge hit with viewers over the past few weeks, but his son Jamie admitted that he was worried about losing his temper.
Harry was closely watched by the ITV salon bosses after he started losing a lot of weight. His lack of interest in celebrity food also prompted his classmates to persuade him to eat.
Insiders feared he would leave before the final Sunday.
Addressing the Sun, Jamie, 45, said, "There have been times when I thought," You're on the edge. "People say," Your father is so charming. He is so funny.
"But he can lose it sometimes." In a locker room, I saw him lose and start throwing things. " I was a little worried about being able to go after a week or two,
"I do not know if I need that, but he's done it."
Jamie added that his father likes "simple food" and that Harry is "useless" in the kitchen.
He also joked about actress Emily Atack and his father, Inbetweeners, about his love for Jamie.
The former Liverpool footballer joked, "She's so nice in the program, it was such a nice conversation, and I thought, 'Where are you going with that, Dad? "
"It made me laugh, he's like Tinder here, my dad."
I'm Celebrity is airing tonight at 9pm on ITV
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