AU: After Stiles and Lydia graduate from University, they decide to spend some time off together. For the last couple months it has been nothing but fun days on the beach, getting ice cream, chasing birds, and watching the sunset. They’ve been living life wildly for too long, Stiles even started growing out his hair. But one morning Lydia wakes up to find Stiles doing hard pull ups and fighting a punching bag. She ignores it as anything bad and continues on with her day, until she discovers secret messages being transferred to his laptop. She realizes he’s going to be taken away from her by the FBI to fulfill a dangerous assignment, so her new goal is to not waste any moment in life without him.