frenchie is stedes paralel at first he is useless, can't do much then he realizes he is good at sewing things together (i think he's a metaphor for like being the family glue)
, we find out he is tied to aristocracy and is more familiar with that life, that's why he's not good at being a pirate he is more aligned with stede. then s2. Frenchie locks his feelings in a box(just like stede, jim and izzy did) and we find out he is emotionally constipated(the opposite of ed and others) and learns new skills. And roach opened the box(of indigo which changes izzy too) but he didnt know what it is he was like blue dirt?? THEN.
roach puts a curse(allergies) on frenchie just like ed put a curse on stede with the red suit which is a metaphor for ed, their love,etc. ed is the devil who cursed stede and the crew.
and then they become captain and chef. (also the beautiful body thing me-ow.)















