1. When they looked absolutely perfect together on stage.
2. And here's another for good measure.
3. When they were in their fetus stage and still proved to have the best friendship.
4. When they were ninjas together.
5. When Zayn took his first plane ride and fell asleep in his best friend's shoulder.
6. When they took this candid during a photoshoot.
7. When they looked flawless on set of This Is Us.
8. When they looked like angels staring off into the distance.
9. When they formed a friendship with Eli the chimp.
10. When they proved all they really need is each other.
11. Just look how happy they are.
12. When they gazed lovingly into each other's eyes.
13. When they proved they had the best hugs.
14. When they showed off their matching tattoos.
15. This just cannot be over.
There is just no way.
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