An LGBTQ+ anthem by Little Mix about a person in the LGBTQ+ community in a secret relationship with a bandmate (interpenetrated from the "Stolen moments that we steal as the curtain falls" lyric) of the same gender as them, and they can't be together publicly because their management won't allow it. The entertainment industry is know to have a lot of homophobia, so when LGBTQ+ bandmate relationships listen to this song, they can know their not alone in the struggle, because this actually happens a lot, and way more than you think it does.
Secret Love Song, Pt. II is used by fans of the alleged relationships of Larry (Louis Tomlinson and Harry Styles), Camren (Camila Cabello and Lauren Jauregui), and Jerri (Jade Thirlwall and Perri Edwards) as "proof" or just a song to listen to and think about them.
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.