Why would she sleep with every exchange student?

There was this girl who went to my school we will call her Gracie (not her real name) she was kind and sweet I did genuinely like her. But her family hosted a lot of foreign exchange students mostly males only one female I think. Roomers we’re spread that she slept with all of them. I didn’t believe it maybe one or two but not all.

I did later ask her and she admitted that she had slept with all of them including the female student. She trusted me so I never told anyone that the roomers was true. She just said they were fascinating and learning about their culture and that they were too hot to resist.

Why would she sleep with every exchange student?
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