A: Do you know John's address?
B: No, I don't. Why do you need it?
A: I want to invite his son to my daughter's party.
B: Wow, how old will she be?
A: She will be four next week.
B: Children grow like weeds.
A: Yes, they do. His son is almost five now.
B: Why doesn't she give it to him at school?
A: I am afraid one of them will lose it.
B: Send John a message and ask him his address.
A: I guess I will have to.
B: Either way, I'm sure they will come to the party.