After the war with Gaea was finally over and everything had settled down, Percy and Annabeth were finally able to find some quite time to spend together by themselves. Knowing Percy would want to, Annabeth told him to meet her by the lake. He quickly obliged. Upon arrival, the couple lazily swayed together in the clear water while chatting about the most random things they could come up with. As Annabeth ranted on about something to do with architecture, Percy was too busy admiring her breathe taking features to listen, the green eyed boys gaze was caught by a small, thin scar on Annabeth's collarbone.

"Hey Wise Girl," Percy interrupted. "Where did you get that scar from?" Annabeth looked down bellow her, hoping he would understand. "Oh. Well I have one just like it in the same spot! We're twinning, isn't that great?!" The blonde lightly chuckled at her boyfriends childishness.

In that moment, they silently agreed that they would do something creative with those identical marks. Keeping their promise, the two walked hand in hand out of a tattoo parlor a few months later with the others name printed on their skin just above their scar.