yeah, they're a student in my university. for them,I'm a buddy or tutor not teacher.
You have American friends? That's pretty cool, I don't have any foreign friends in my daily life, but I do have plenty of Greek ones, though that's usual heh, as for teaching them Thai, that's pretty cool, are they going to the same Uni as you, or you just, offered them a hand and became friends? I guess you're the teacher now