I was in a meeting for my research group on Tuesday when a new guy walked in and sat down. My first thought was "He's kinda cute". My second thought was "He looks vaguely familiar."

A little while later he mentioned teaching Electronics labs and it clicked; he'd taught me some years ago. After some thought, I turned to him and asked "Did you teach Control Systems?".

He replied "Yes. I remember you... Mr Rose." So not only did he remember me, but he even remembered my...