AU: The past is the past. Puck, Santana, & Rachel Corcoran have moved on from theirs, but when their mother decides to take in a teen, old memories resurface. Also, new scars are made as they navigate through adolescence, ones that might not heal.

When the most important person in Santana's life was taken away from her, everything changed. Now, the one person she's always wanted and needed is back. She knows there are big reasons why they should stay away from each other, but it's not that simple.