She became a Love Island favourite thanks to her fiery personality last year, and was crowned runner-up with her now-ex Eden Dally. And Erin Barnett has now shared juicy behind-the-scenes details of the Channel Nine show, explaining exactly what it was like to spend seven weeks in the Spanish villa. From showering naked to having days off to watch films, the 23-year-old Melbourne beauty didn't hold back during a candid Instagram Q&A chat. From showering naked to the unlikely romance and who is an 'absolute dog': Love Island's Erin Barnett revealed the show's behind-the-scenes secrets in a candid Instagram Q&A Erin insisted that none of the show was scripted, but did admit that producers would sometimes initiate them to have 'chats' with each other. 'The only thing we were really ever told to do was to grab someone and sit down in a certain spot and have a chat,' she said. 'Because come on, if we weren’t told to do this you would have just watched us tan by the pool for seven weeks.' She added that the cast were always woken up early, but she never knew when for certain because they 'weren't allowed to know the time'. Baring all: In terms of the facilities, Barnett revealed they all had to share just one shower and two toilets - and all of them showered naked despite there being cameras in the stall The blonde beauty also revealed that they weren't allowed to drink every night, and could only watch one or two films on their days off. 'Yes we were allowed to have two glasses of wine whenever we drank. But we weren’t allowed to drink every night. Just on birthdays and special occasions,' she said. 'On our off days we got to watch 1-2 movies and eat lollies. It was the best. And yes, even on our off days we were being filmed.' Never again: She also ruled out rekindling a romance with Eden, as she's now dating single father Mick from her hometown of Melton, Victoria Moved on: 'No way, as you can see I’m extremely happy in my new relationship,' she said, before adding: 'I love Mick!' (pictured with Mick) In terms of the facilities, Barnett revealed they all had to share just one shower and two toilets - and all of them showered naked despite there being cameras in the stall. Erin also gave her opinions on her co-stars, revealing that she has no contact with rival Millie Fuller, thinks Grant Crapp is an 'absolute dog' and would never get back with ex Eden. 'Nope Millie and I don’t talk. We have no need to talk to each other. She is living her life and so am I,' she wrote. Discussing Millie continuing her relationship with Mark O'Dare outside of the villa, Erin added: 'At the time I didn’t think they were each other’s type. Who knew? The blonde beauty also revealed that they weren't allowed to drink every night, and could only watch one or two films on their days off Sceptical: Erin said she had 'no reason' to speak to Millie Fuller now and admitted she thought it 'wouldn't last' with her and Mark O'Dare (pictured) once they left the villa 'Didn’t think they’d last once they got out of the Love Island bubble. Obviously I was extremely wrong because they are still together today.' She also ruled out rekindling a romance with Eden, as she's now dating single father Mick from her hometown of Melton, Victoria. 'No way, as you can see I’m extremely happy in my new relationship,' she said, before adding: 'I love Mick!' Barnett reflected on Grant's stringing along of Cass and Tayla Damir on the show, venting: 'I thought he was an absolute dog for what he did on Love Island.' Discussing Tayla's romance with Dom Thomas, she said she never 'suspected' that they had chemistry but thinks they are 'cute together'. Sweet: Discussing Tayla's romance with Dom Thomas, she said she never 'suspected' that they had chemistry but thinks they are 'cute together' All rights reserved for this news site dailymail and under his responsibility