What I do, what I did, what I will do

Yesterday afternoon there'd been a heavy rain at here. We had to wait untill the rain stopped, I was going home a little bit late then.
Today in the morning, it's a shiny day. When I just come to open the class , there still noone's coming yet. And then I am preparing the teaching stuff for today. After that I go to the playground to look at there for a while, I found that our playground is covered by just a few of dry leaves from the Jackfruit tree.
I have to tell you that our kindergarten has a big giant jackfruit tree on the middle of the playground. With its leaves and branches, it makes a big canopy shape, at noon it's giving the children a perfect shading while they are playing.
Lately, I just found out that in the rainy season, the jackfruit tree is producing a huge number of dry leaves. It's very strange, right ?
After finish preparing the teaching stuff, I feel I need to go to the toilet.
While I am in the toilet, I kind of hear the sweeping sound from the playground. Eh............. it's weird that I thought noone's coming yet.

I just walk out at once and try to find out, .......I see two of my students are sweeping the playground using floor squeegee :). Apparently only the two of them just arrived to school.

I am very touched by their kindness, I know at the other day I was just doing what I think it's the right things, by sweeping the playground by myself ( helping each other post ) . They just believe in me, what I was doing it's the right things.

The children really paid it well, they just do "what I do, what I did", and perhaps they will figure it out "what I will do".
Maybe this is what we always called the "bonding" between teacher and the children.