<Tr> <Td_colspan="7"> <P> Aria's dad has a parent - teacher interview with Ezra . Meanwhile Toby and Spencer start to get closer . And Spencer and the girls realized what the note means . Hanna's mom gets in trouble when Mrs. Potter's alleged nephew tries to access Mrs. Potter's safety deposit . Paiges' father shows up at the school and makes a huge scene in the school cafeteria, demanding an answer to why Emily is the swim team captain and not his daughter . He thinks Emily is getting special treatment because she is gay . Later, when Emily is in her car, Paige shows up and kisses her . She quickly leaves saying, "Don't tell ." </P>' A' ending:' A' places flowers on top of Mrs. Esther Marie Potter's grave . </Td> </Tr> <P> Aria's dad has a parent - teacher interview with Ezra . Meanwhile Toby and Spencer start to get closer . And Spencer and the girls realized what the note means . Hanna's mom gets in trouble when Mrs. Potter's alleged nephew tries to access Mrs. Potter's safety deposit . Paiges' father shows up at the school and makes a huge scene in the school cafeteria, demanding an answer to why Emily is the swim team captain and not his daughter . He thinks Emily is getting special treatment because she is gay . Later, when Emily is in her car, Paige shows up and kisses her . She quickly leaves saying, "Don't tell ." </P> <Tr> <Th> 18 </Th> <Td> 18 </Td> <Td> "The Bad Seed" </Td> <Td> Paul Lazarus </Td> <Td> Oliver Goldstick & Francesca Rollins </Td> <Td> February 21, 2011 (2011 - 02 - 21) </Td> <Td> 2.90 </Td> </Tr> <Tr> <Td_colspan="7"> <P> The girls are doing a play together; when they finish rehearsing they find a trophy with blood on it, making them think its Alison's blood...but it turns out to be rat's blood; they all revisit memories about when they crashed a frat party; Aria uses the play to get closer to Mr. Fitz; Hanna and Caleb kiss; the police come after the girls at the end with some questions . </P>' A' ending: Four cages are shown in' A's' house with a rat in each of them with the name of the Liars . The rat is missing from the cage with Spencer's name . </Td> </Tr>

Who was a in the first season of pll