person A: Hey_comma_ how's it going?
person B: Going good...what's up with you.
person A: Nothing much. Just thinking about the time when I was still in college and had exams_comma_ and how hard that was. Sitting there wishing I was going to get an A at the end of it
person B: So how did  you do? Did the hard work pay off for you?
person A: I didn't get an A_comma_ but I ended up getting good enough grades to pass. So_comma_ I guess that's something