Oooh, I see thank you so much! There's a fish tank in the room and the filter must've drowned out the noise. As well as the tv playing over the mid sound of my laptop must've drowned it out! ...Because I loved Harlow so much so I had Tommy be super nice to her LOL. When (SLIGHT SPOILER) I got the option to have him drink tea I didn't yet know whether to trust her, so I was polite and then said Tommy just didn't want tea right now xD. (If there's an option to drink tea the next time, I do trust her now though so I will definitely have him drink the tea LOL).
Thank you for your answer, this makes a lot of sense ^^ As I said, I often play with my laptop at mid sound (not too high not too low) and the tv at high sound, plus the fish tank and a pup that sometimes makes noise when he's wild plus guinea pigs... it must've drowned it out haha. But hey! At least you know you replicated an empty, silent room so well that I thought there was no sound LOL. Thank you so much ^^