Why are your friends important to you?
...
Why is it important to maintain the relationship with your friends?
...
Which do you prefer: to have many friends or to have few friends? Why?
...
What does your best friend like doing?
...
Who's the youngest person in your group of friends?
...
Who's the funniest person in your group of friends?
...
Who's the oldest person in your group of friends?
...
Who's the busiest person in your group of friends?
...
What's your best friend's personality? What is he / she like?
...
Who's the most stylish person in your group of friends?
...
What does your best friend look like?
...
What do you do with your friends?
...
How often do you see your friends?
...
What do you have in common with your best friend?
...
When is the birthday of your best friend?
...
Do you have a friend who studies / works all the time?
...
