The context of the following conversation is No other employees were available so Kai gave Alex triple the usual amount of work to do.:
Alex says Kai has really pushed the boundaries today!.
The friend responds Did he make you do too much again? .
Alex responds Just because I am his friend doesn't mean I'm willing do extra work.
The friend responds I hope he'll make it worth your while..
Alex responds Don't worry, a good attitude should pay off down the line..
The friend responds Well, if not you should consider quitting..