Modal Auxiliaries [English]

Ulil : "Hi! Guys, can we talk a minute?"
Rinta : "Sure I can."
Rosi : "Sorry I can't, I'm very busy right now."
Ulil : "Oh come on, you may like it."
Rosi : "I have a lot of homework, don't you see it?"
Rinta : "You had better take a rest. What's your idea?"
Ulil : "Hmm, why we don't go to Paris? We have been working so hard lately."
Rinta : "That's great, isn't it?"
Rosi : "Uhm no, I must finish my work before the deadline. I think it's wasting time, money and far from here."
Rinta : "It will be fun, please? I'm begging you."
Ulil : "You should have waited for this time, right?"
Rosi : "No I don't and stop bothering me! I'm busy."
Ulil : "Okay, we'll talk about it later."
Rinta : "We won't go anywhere without you, let me help you."
Rosi : "No no, just go to Paris with her or whatever."
Ulil : "Ugh, so stubborn!"
Rinta : "Yes she is!"