A: I went to an interesting rave last night.

B: What was so interesting about it?

A: It was called a silent rave.

B: How can you have a rave without music?

A: Everyone wears headphones and dances to the music.

B: That doesn't sound very fun.

A: It is very convenient.

B: How can it be convenient?

A: To talk to someone, you just take off the earphones.

B: Wow! That does sound convenient.

A: Best of all, I got a cute girl's phone number.

B: Now I see why you liked the rave so much!