It’s the Hearth's Warming Party at the School of Friendship. This party is usually held on the last day of classes before Hearth's Warming break. (this break usually lasts 2 weeks long.) The students, along with the staff (The mane 6, Starlight Glimmer and Spike.) would either dance, socialize, play games, or just relax and enjoy the music. Lnx1y and Ocellus already had fun with their friends, so they’re now just talking to each other on the couch. They talk to each other about their versions of Hearth's Warming. Ocellus tells Lnx1y about Earthen's Warming (Yes I changed the changelings holiday name so I can differentiate it from the ponies holiday) and Lnx1y tells Ocellus about Hari Libur, which is the overland's equivalent of Hearth's Warming, but their holiday lasts 2 days instead of one. Lnx1y, as seen here is a bit distracted by the Hearth's Warming decorations, but Ocellus doesn’t seem to mind as she’s used to it.