person A: Last night I was going through my son's memory box and I found his report card from 4th grade. He was always in some kind of mischief. Always makes me smile to read these memories.
person B: They grow up so quickly!  How old is he now?
person A: He just started 6th grade! I can only imagine what the year will bring. That's a tough transition.
person B: Yeah_comma_ mine just started 5th and he's in a different building and changing classes and it's a huge difference from 4th grade.
person A: Very much! Let's hope we both survive the year!