It would seem that housemates need a new rulebook because the old one is getting completely rewritten. We saw this unfold with Big Soso, who complained about Koyin’s noisiness at night, only to roughly wake her up in the morning to change the bedsheet.
When asked about his behaviour, he tried to blame it on familiarity. This is the same Koyin that Big Soso has made the bed with before, and the same Koyin that was once at odds with Dede. All the while, Isabella serenaded the house with her loud singing, adding a hilariously chaotic soundtrack to the scene.