A: What bus do we need to take?

B: We need to take the Metro.

A: The metro bus stop isn't here!

B: No, I meant the Metro Gold Line.

A: I've never ridden that bus line before.

B: It's not a bus, it's a Metrolink train.

A: Why do we need to take the train?

B: It'll take us to Pasadena faster.

A: How will it do that?

B: Trains have fewer stops and never get stuck in traffic.

A: That sounds very convenient!

B: It is. Hurry and buy your tap card.