It's bad to miss half the class.
Yvette is a biology major who has been invited to breakfast by her sorority sisters, but the timing interferes with her class schedule.
Yvette wants to go out with her sorority sisters.
Yvette grabs a coffee with her sisters but doesn't stay to eat.
Yvette goes out with her sorority sisters, but her biology class is halfway through by the time she arrives from breakfast.
Yvette makes it to her biology class on time after a quick chat with her sisters.
Yvette misses important information and fails her next bio exam.