1. (2023高三上·宜宾开学考)  What is the probable relationship between the speakers?

It's the first time I visited our next door.<br />Honey, you know what?<br />I'm shocked by the old furniture in Sophie's room.<br />She tells me her grandpa gave it to her.<br />Really? It could be worth a fortune.<br />We should also leave something to our future grandchildren.