The context of the following conversation is Sydney passed her driving test that she spent time studying for. Sydney finally started driving.:
Sydney says I studied a lot, but I finally passed my driving test..
The friend responds Congratulations. So you are a driver now?.
Sydney responds I am. I was super nervous but I got a 100..
The friend responds That's a really good score. I only passed by one question..
Sydney responds So you almost failed..
The friend responds Well at least I would have been able to depend on you for a ride..