Binsar: Hi Nia. It has been a long time since we saw each other.

Nia: Hi Binsar. Yes, it was five months ago, right?

Binsar: I guess so.

Nia: Please meet my friend Samantha, from New Zealand. Samantha, this is my friend Binsar.

Samantha: Hello.

Binsar: Hi, nice to meet you.

Nia: Samantha is on a student exchange program in my school. She is staying with me.

Binsar: Wow. That sounds great. How long have you stayed in Nia's house?

Samantha: For three days.

Binsar: Have you visited Nia's school?

Samantha: Yes, I have. I went there yesterday, but I didn't see you.

Binsar: Well, Nia and I don't go to the same school.

Samantha: I see.

Answer the questions.

When did Binsar meet Nia for the last time?