[originaltext]W: What has happened? It’s not like Bob to be late.M: I am worry

W: What has happened? It’s not like Bob to be late.
M: I am worrying, too. He said he would be here at 9:15. Now it’s 10:45.
Q: What do you know about Bob from the conversation?

W: If this color is not to your taste, how about the blue one? They axe all new models.
M: Actually this is a wedding gift, so I think the led one is better.
Q: What is the probable relationship between the two speakers?