He said, 'You know why the sky is blue?' I said, 'No.' He said, 'Because of Rayleigh scattering.' I said, 'What?' He said, 'You’re welcome.'

He told me about the 1984 Olympic boycott like it was the most important thing ever. I said, 'Was that even real?'

He brought up the 1986 World Cup final in a group chat about pizza. I left.