Hi @Rachael12, to be honest, I think you're over analysing the situation a little bit. You're new to hosting but I think you will come across this a lot more often, as some guests just don't want or feel the need to interact (maybe one of their reasons for not booking a hotel, not wanting to be around other guests or hotel staff - perhaps your keyless entry check-in procedure attracted them to your listing...) At the end of the day, you won't know what your guests circumstances are, why they're there, what they have going on etc, there are many reasons for someone to want their privacy, and if they make it clear that they don't want to be bothered you should just respect that. Unless there is something suspicous about their behaviour that you find alarming - but I wouldn't regard being a little withdrawn as suspicious. You obviously got a vibe from them that the didn't want to be disturbed, so when this happens again, just leave them to it. If a guest wants you to interact with them, I'm sure they'll let you know.