I need to confirm if "The House Arrest" is a specific project they collaborated on or a term they use for a phase in their lives. Maybe they faced a period of seclusion due to online harassment or a situation where they had to stay home. I should check recent events. Let me recall—there was some controversy involving online abuse targeting LGBTQ+ content creators. If Silvia and Belle were involved in that, their house arrest could be metaphorical or literal.