It's good to arrive to class on time.
Vera is hanging out with her friend when the alarm on her phone buzzes reminding her of her upcoming biology class.
Vera wants to spend more time with her friend.
Vera asks her friend to walk with her to class.
Vera continues their conversation until her friend excuses herself.
Vera arrives early enough to get a good seat in the classroom.
Vera arrives five minutes late completely missing the pop quiz.