Sesshomaru hated karaoke night, but Kagome was starting to complain how she was going out as much and how she missed her friends- now who was he to argue with his irritable and hormonal mate.
Sitting in the room Sango choose a song first after she saw Miroku ogling a cute waitress. Waiting for the song to come on, Sango sung it beautifully and whenever the phrase "Every breath you take/Every move you make/Every bond you break/Every step you take/I'll be watching you," she said it with such emphasis it worried the occupants in the room, knowing how serious she was.
Note: I do not own the anime/manga 'Inuyasha', its characters or "Every Breath You Take". The belong to their respective copyright holders