[Obsessing over going home together - wouldn't that be a fun date. "Since early June" sounds awful to her, but she's grateful to take the conversation in a lighter direction with him. The further away from discussing feelings, the better.]
That's kind of you. [She has barely explored the islands even now, but she's not about to say that. Let's try to steer the focus back on him:] And all things considered I hope your time here has treated you well. Were you given a tour yourself when you first arrived?