Holly Hagan attempts to stand up for Walker after seeing the new cast member break down in tears in the house.
Walker confides in Hagan, commenting: "It's the weirdest like uncomfortable feeling I've ever felt, like I feel like the outsider again.
"You're the only person that I speak with and I feel like I can be myself in front of you because what I say in front of them everyone frowns upon it like, like I try to speak to people and they just walk, as if I'm not even there..."
However, when Hagan attempts to cool tensions between Walker and Pattison, she isn't successful.
Pattison blasts her co-star and accuses her of shedding crocodile tears.
"She's announced that she's shy, she doesn't like chatting up lads, she gets embarrassed, she gets this; the minute there's five lads in a room she goes running over," said Pattison.
"I will stand up for anybody in this house who I think needs standing up for, any girl right, right now I don't want to stand up for her."
Geordie Shore airs tonight at 10pm on MTV.