<Tr> <Th> Original release </Th> <Td> September 8, 2009--May 18, 2010 </Td> </Tr> <Tr> <Th_colspan="2"> Season chronology </Th> </Tr> <Tr> <Td_colspan="2"> ← Previous Season 1 Next → Season 3 </Td> </Tr> <Tr> <Td_colspan="2"> List of 90210 episodes </Td> </Tr>

When does annie become friends with everyone again