Well we need to have something to talk about to keep it alive
Maybe we can do theories!
Since it seems Teaser Date Kanon 2.0 will show it from the perspective of Kanon we can try to speculate what we will get to see.
Anyone feel free to join in, I do not think any theory is wrong.
What do you think we will get to see in the opening if Kanon really was late or Hiro remembered wrong?
If she was late what do you think she was up to?
What happens behind the curtain in the changing room?
Why is Hiro kept waiting at the eating place?
What is keeping Kanons attention in the phone while eating?
What happens while Hiro is immersed on the movie at the cinema?
The toilet?
Some of them might be to easy or obvious to answer. Maybe someone else can also come up with questions we might get answered.