Cat's friends seemed like very sweet girls," Dad says."They were the bomb," I...

Cat's friends seemed like very sweet girls," Dad says.
"They were the bomb," I say fervently, and he looks back at me with raised eyebrows.
"'The bomb' is a good thing? Like 'sick'?
"Duh," I reply, and Dad lets out a sigh.
"Thirteen-year-olds should come with subtitles," he says, turning onto our street.