Translation of intrínseco

We arrived at my Casa, a private home with an extra place that the family rented. I sat down and they gave me a drink. They explained me that they wanted me to stay at another house for some reason.
Let me summarize our meeting from Sunday, please give me feedback if something is unclear. I will send you the study material, including lessons and vocabulary lists to ensure the accuracy of training.
By the way, Jeffrey and Brooke got married before the trip and this vacation was their honey moon. On the deck Jeffrey suddenly noticed that he had lost his wedding ring. It was probably in the bag.