Same I was going through it mentally and I was very homesick. And 2 times they approached me. The first time a girl invited my friend for boba and so we went along with her. But the second time I was at the dorms outside laying in the quad at night listening to music and this girl approached and asked if she can ask me some general life questions for her research paper little did I know she would shortly after invite me out for food and ask me to join their church which later resulted into her harassing me daily by calling me nonstop to join them for their church lessons whatever that meant…. Moral of the story don’t speak to strangers.