A Gateway to the Outside

I followed the sunlight all the way across the wooden floor until my toes bumped into a cold metal groove. Right above me stood a giant glass door reaching all the way up to the ceiling! Outside, green tree leaves were dancing in the breeze, and fluffy white clouds rolled past. When I pressed both hands against the smooth glass pane, it felt super cool on my plush palms. I gave the frame a sturdy push with my shoulder, but it didn't budge an inch. Still, through the clear window, the whole wide world feels just one step away!