Peter and Lisa

Peter and Lisa were two kids who were picked to clean the board back in primary school. When their names were called, the rest of the kids would say, "Woo, woo!!". Greg says that he was hoping for the same reaction when we was picked to be Bethany Breen's lab partner, and even left a hint to the rest of the students. However, he did not get what he was hoping for, saying that everybody must've moved on from that.