Up in the heavens a cosmic ballet unfolds across the blackness of space, stars are born, solar systems die, as creation and destruction intertwine like lovers. But back here on earth, we've got far more important things to do. Fap.
It's an important part of your life when you graduate, and what's put in your yearbook is going to remind of those years for every more. So best to put a humourous comment that totals pwns the person next to you.
One half of this couple is devastated that their significant other is acting all weird and it could spell the end as maybe they don't love the other as much as they once did. Maybe they just hate them now. Or maybe it was just something trivial.
The movies abide by their own laws, where all delivery trucks are actually government spies, no one can shoot properly and all the other incongruous things that never happen in real life. To help you process the madness, here's a handy chart.