Spencer Hastings studied every minute of the day to encourage her parents to let her move into their barn for junior year.
But her sister Melissa, and new fiancé Wren, had other plans and took the barn for themselves instead!
Sibling rivalry ran deep between these two sisters!
Emily Fields, dedicated to swimming, lived her life being closely watched over by her protective mom Pam.
However, new neighbor, Maya St. Germain, was determined to corrupt Emily by offering her some weed for the first time.
There was a spark between Emily and Maya from their first conversation.
Hanna Marin and Mona Vanderwaal, once taunted by Alison, were now the queen bees of Rosewood High.
But behind closed doors, Hanna and her mom Ashley were dealing with the aftermath of Hanna's dad Tom leaving.
And Hanna started going down a dangerous path by shoplifting from the local mall.
Aria Montgomery was getting used to Rosewood again after a year away in Iceland with her family.
The family trip was partly spurred on by Aria and Alison witnessing Aria's dad Byron having an affair.
Unbeknownst to Aria's mom Ella and her brother Mike.
Once a super close group, the girls drifted apart when leader of the group Alison DiLaurentis disappeared.
What would be next for the Liars now they'd all been reunited?
And would they ever live a normal life again?
What was your favorite friendship moment from season 1?
Let us know in the comments.