grow hot

He squeezed his thumb tightly and felt his forehead grow hot from hiding information from Nali.

You lie on a towel, grow hot, dip in the ocean to cool down, get out, reheat yourself, dip, cool down, repeat.

Overhead lines naturally grow hot as they carry current, and they rely on the air to cool off.

Q: I grow hot peppers, ferment them, and make hot sauce.

Hanako felt her face grow hot with excitement.