It's nice to give people rides.
Lexi is leaving class and planning to drive home when she sees a friend waiting at the bus stop.
Lexi wants to get home.
Lexi pulls over near the bus stop and calls out to her friend offering them a ride home.
Lexi drives past the bus stop without looking towards her friend and drives straight home.
Lexi's friend is grateful to Lexi for the ride and is able to take advantaged of the time saved over taking the bus.
Lexi's friend has to spend the afternoon waiting for and riding the bus before they can get home.