User blog comment:Seddie is love/My iCarly wonderings/@comment-2006898-20101019220716

3. I think Sam and Freddie have saw each other before that like at school. Remember in iPilot when Freddie says to Carly about Sam "Aw, man, you brought THAT?!?!?" This probably means that they knew each other before and they were "Frenimies" like now. But, they probably didn't know each other that much until they started doing iCarly.