Sydney starts feeling jealousy because Lenny is so close to Melia (as they are childhood friends) They even hold each other's hand and stay so close to each other. Sydney can't watch this anymore she's tried to calm but can't and starts getting angry in the end jealousy made Sydney killed Melia. She's cut Melia into pieces and keep her smelly rotten corpses in the secret room.
Knock knock! (the door knock)
Honey I'm home! (Lenny said) Sydney is now really panicking because she had done the bad things. Oh wait for me bae now I'm cleaning the house because these days I didn't keep it clean. (Sydney said) Sydney have no idea because she's really panicking.
Baby why is the house smell so bad like a dead rat? (Lenny asked) Oh I was accidentally thrown a sour milk fallen on the ground. (Sydney said with shaking mouth) Do we need a room fragrance? Because our house smell really bad. (Lenny asked) no we don't need that don't worry I'll try to clean it until the smell are gone.
Lenny is now doubting his wife. He's caught her attitude changes a lot from that day. (Lenny thinking)