Stand Atlantic released "Skinny Dipping", the title track and third single on 23 October. It premiered on BBC Radio 1. Skinny Dipping was released on 26 October and debuted at number 17 on the iTunes charts On 5 July 2019, Stand Atlantic officially announced Miki Rich as a permanent member of the band, after he had been touring with them since 2017. During Stand Atlantic's UK/EU tour in August of 2019, through new merch, they announced a new single that would be coming out in September titled 'Hate Me (Sometimes). They announced the single would debut on Australian radio station Triple J on 16 September. It was officially released on 17 September, accompanied by a music video. Stand Atlantic announced on 24 October that they had started work on their sophomore album. On 11 February 2020 Stand Atlantic premiered a new single on Triple J titled "Shh!". Stand Atlantic released a new single titled "Drink to Drown" on 2 April 2020, accompanied by a video featuring their fans from over the world. On 13 May 2020 Stand Atlantic unveiled a new single titled "Wavelength". On 25 June 2020, Stand Atlantic released a new single titled "Jurassic Park", accompanied by a music video, it was also announced that their second full-length album, "Pink Elephant", would release on 7 August 2020. Will Cross of "Rock Sound" wrote: "the trio have created an EP that's assured, accessible and properly brilliant." Caitlin Olsen of wrote: "the EP throws back to mid-2000s pop punk with a contemporary alternative twist. It's tight, it's soulful, and it's loaded with grit." The band has stated influences from bands and artists such as Blink 182, The Story So Far, Justin Bieber, Silverchair, The 1975, and Moose Blood.