You should help people out when they feel ill.
Becky gets sick unexpectedly and needs Bill's help to finish the work assignment.
Bill wants to help Becky with her work assignment so that she is able to keep her job.
Bill finishes the project promptly and returns it to Becky before the next morning.
Bill finishes up the project and tells his boss how much he had to help Becky.
Bill helps Becky so that she does not get in trouble with her boss.
Bill makes Becky appear as if she has not helped much on the work assignment.