Show not tell,

1. Matthew was lonely.
Matthew sat alone on a bench. He watched all the other people talking and gossiping. He dropped his head and stared at his hands.

2. Kyle was excited about maths.
Kyle couldn't wait to get reading over & done with. He had his math book at the ready. Kyle kept glancing at his math book. The clock hands seemed to dawdle across to 12:00.

3. Connor was terrified of answering his phone.
Connor sat on his bed, staring at his phone on the other side. He wrung his hands. He reached over to turn it off and it rang he shoved it under his pillow.