Jack runs a company and is constantly under pressure. when he went to the doctor recently, he was advised to engage in aerobic exercises that would make his heart pump faster and therefore function more efficiently.

Suki and lily decide to go to a party. lily drives them there and then drinks a lot of liquor in a short amount of time. lily then says tired and tells suki to get in the car because they're leaving. suki tells lily in a hesitant, low voice that she doesn't think lily is safe to drive.