<P> Before the series' chronology, Spencer had a brief affair with Ian Thomas, her sister's groom at the time . Ian and Spencer kissed and Alison saw them together, and later she threatened to tell Melissa . It was later revealed that Alison asked Ian to kiss Spencer . Early in the series, Spencer's sister Melissa was dating Wren Kingston . She was happy and confident, but Spencer and Wren started flirting and secretly dating . However, Melissa saw them together and banned Wren of her home . Their relationship continued till Spencer said goodbye to Wren and told him that she couldn't stay with him anymore . Spencer and Wren seek each other again in the second season . Spencer and Alex Santiago were dating during early the first season . Alex confided the secret that he was accepted into a tennis clinic to Spencer . Later, they broke up when "A" sent fake messages to Alex, making him believe that Spencer told his secret . </P> <P> Spencer and Toby Cavanaugh had a friendly relationship in the second half of the first season, which was later evolved when they first kissed . Their relationship remained stable, until "A" threatened Toby's life to Spencer and she decided to end up things . They hook up again when Spencer discovers he was working to take "A" down and they reunite at the town's square . However, it was later revealed that Toby was actually working with "A," making Spencer break up with him . Then, Spencer started to believe that there were some reasons why Toby joined the A-Team, and she discovers that he's alive and joined the team in order to protect her and to act as a double - agent . Their relationship stayed calm and on - going . In season 5, Toby becomes a cop, which makes his relationship with Spencer tough, since Spencer wants him to share all the information the police has, but Toby starts to prefer his duty . The love drought leads Spencer to other men--Jonny Raymond and Colin . Spencer and Jonny were friends while Jonny was living in the renovated barn of Spencer's family . He was discovered by the police and, before being arrested, kissed Spencer . Spencer goes to London with Melissa and she meets Colin there . They have happy days together, until Spencer had to leave London, and they kissed . When Spencer returned to Rosewood, she and Toby resumed their relationship . In the mid-season finale, Spencer moved to Georgetown to study and she had a pregnancy scare and she and Toby realized they wanted different things in their lives, leading to a break up . </P> <P> Following the series' five years jump on the mid-sixth season, Spencer and Caleb Rivers discovered their feelings for each other; they had sex and started dating later . They later broke up due to Caleb's feelings for Hanna . Spencer and Toby begin dating again in the series finale . </P> <P> Spencer Hastings is the "preppy girl" of the group who strives to be perfect, because of her parent's high expectations . Her newly engaged and condescending sister, Melissa, moves into the family barn which Spencer had been turning into a loft for herself . Spencer finds herself attracted to her sister's fiancé, Wren, whom "A" warns Spencer not to kiss or "A" will tell . Wren does kiss Spencer and they are caught by Melissa, who insists that Wren move out . </P>

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