8 Card "Go Fish"

Playing go fish with my 5 year old son tonight while dinner cooks. Was curious to see where this went. We had a 4, 5, 6, 7, 8, 9 and two number 2s. We kept putting the matching twos into the discard pile and pulling them back out. My boy noticed what was going on but we kept playing, waiting to see who'd give up first. He won, but only because I didn't want dinner to burn. :)