everything that's random

Imagine that someone (anyone you think would) said these five things to your characters. How would they react. (You don't have to do it for all your characters)

1. "I'm going to the shops. Want to come with me?"

2. "Was that a flying saucer?"

3. "Does this dress make me look fat?"

4. "I'm off to save the world. Wanna come with me?"

5. "Why are you checking out my ass?"