Dialogue:
Jonathan: Have you already seen this Polish movie everybody is talking about? 
Lia: "Cold War" you mean?
Jonathan: I think so... People say it's quite good. 
Lia: No, I haven't seen it yet. Why?
Jonathan: I just thought we could see it together.
Lia: Why not? I am just quite busy tonight.
Jonathan: No, not tonight, more like the weekend.
Lia: Friday, I am going to the theatre but Saturday I am free.
Jonathan: Great, let's do it on Saturday. May I ask who you are going to the theatre with? Of course you don't have to answer...
Lia: Oh, Jon. It's Henry. We're just friends, if it's what you want to know.
Jonathan: Sorry, that was a stupid question. I am really happy I'll see you on Saturday. I am glad we're getting over the crises, it seems.
Lia: Jon, we're just going to the cinema. I've already asked you to give me some more time.
Jonathan: This is exactly what I'm doing.
Lia: No, you're pressing me. Going to the cinema together doesn't mean we're marring tomorrow.
Jonathan: Ok, this is escalating, Lia. Let's just talk on Saturday and try not to argue without a reason.
Lia: Right. I'll write you later what time and where you can pick me up. Have a good night.

What is a summary of this dialogue?
Jonathan and Lia have troubles in their relationship. She'd already asked him for some more time. Nevertheless, Jonathan invited Lia to the cinema on Saturday. Lia agreed.