Percabeth, younger and older. I noticed how in the first picture they aren't looking directly at each other, but in the second they are. I think that sums up their relationship pretty well. Art by cherryandsisters.
Percy was reluctant to share his one clear memory: Annabeth’s face,her blond hair and gray eyes,the way she laughed,threw her arms around him,and gave him a kiss whenever he did something stupid”