Some students remember their graduation for different reasons -- it's the moment they're finally done with high school and can experience some freedom at college. Their whole family is in attendance rooting them on as they get their diploma. It's the final major high school moment they'll share with their best friends.

In my case, I chose to believe when the entire student body erupted when my name was called to get my diploma, that my peers loved me a lot more than I thought they had. (I'd find out later that night at the exact same moment, someone streaked behind the graduation stage across the football field. I'm sure it was the combined naked dude and my name that caused the thunderous response. At least, that's what I'll always tell myself.)

But for Olivia Cote, it's guaranteed that she'll forever remember her graduation from Merrimack High School as part of the Class of 2021 for one thing -- the surprise return of her brother, Tyler Estabrook.

As far as Olivia knew, her brother was still stationed out in Saudi Arabia, his assignment as a member of the U.S. Air Army Defense at Fort Hood, according to WMUR. Olivia didn't know that Tyler was granted leave so that he could watch his baby sister get her diploma.

Reunion videos like this never get old, right? It doesn't matter if you know them or not, or if they're local or not, seeing loved ones reunite after a long time apart is just pure love. Even though it seems like most of these reunions happen away from Northern New England, we've still had our fair share of reunions in New Hampshire and Maine.

https://www.facebook.com/watch/?v=521061785309689

(That last one may be my favorite, since that's my friend Ashley, who is a solid human and has been through a TON, getting a surprise reunion with the love of her life.)

Have you ever had a reunion like this either first-hand or that involves someone in your life?

Check Out the Best-Selling Album From the Year You Graduated High School

Do you remember the top album from the year you graduated high school? Stacker analyzed Billboard data to determine just that, looking at the best-selling album from every year going all the way back to 1956. Sales data is included only from 1992 onward when Nielsen's SoundScan began gathering computerized figures.

Going in chronological order from 1956 to 2020, we present the best-selling album from the year you graduated high school.

LOOK: What are the odds that these 50 totally random events will happen to you?

Stacker took the guesswork out of 50 random events to determine just how likely they are to actually happen. They sourced their information from government statistics, scientific articles, and other primary documents. Keep reading to find out why expectant parents shouldn't count on due dates -- and why you should be more worried about dying on your birthday than living to 100 years old.