Ella sat on a soft rug, playing with blocks. She was building a tall tower.

Suddenly, the door opened. A new boy stood there, looking shy.

He walked over and watched Ella build. He didn't say a word.

Ella smiled and said, 'Hi! I'm Ella. Do you want to play with me?'

The boy nodded and smiled back. 'My name is Sam. I'd like that.'

'Let's make the tower even taller!' said Ella, handing Sam some blocks.