<human>: Can you summarize the given text in a few sentences?

Well, as the titls says, we were going to a park second period to smoke up. 

Let's call my one friend William, and the other John. There's also this girl I like who was supposed to come with us, but never met us down outside the school. Let's call her Jane.

One the walk there, William was already fucked, we start talking about random shit.

The conversation goes on and on, and we're sounding like we're all high. 

We get to the park and decide to cut through the swingset area. 

The sand had been freshly placed, so it was soft.

William said it's like we were walking on the moon, and John walked onto the grass because the ground was so soft it was hurting his leg. I followed John, because it was hurting mine, too. ( John was stabbed in the leg a couple years ago, and I was hit by a car back in May.)

When I step off, don't ask why I said it because I have. Absolutly NO IDEA... I made a comment along the lines of "I want to piss in the sand."

I hear a familiar voice say "oh that's disgusting!"

Fuck... Jane is here, and she heard me!

We left in silence and went to the bench on the other side of the park just to find out something horrible.

John left his weed at home.

We wound up going back the next day, except instead of William, a different friend came. And she bought weed for the sesh.

We wound up having our sesh with Jane and her friend, and laughed our asses off about the day before.

I also went to math class higher than. the CN tower.
<bot>: went for a sesh, embarrassed myself, forgot weed, and came back the next day to patch things up and get high. Got high and went to class.