You and Luffy were really close with eachother. He saw you as his big sister.

One day you two were playing on the harbor enjoying yourselfs and laughing really loud. Shanks and his crew walked to the harbor, to a famous bar. That’s when Shanks saw you two playing and he started to smile immediately

„You clearly like her Captian“ Yasopp said laughing as he hit him on his shoulder

„What- no I don’t like her.“ Shanks said blushing a bit