If Fili was in lotr

lotr but nobody knows anything about the other races

Pippin thinks Legolas is a woman

Boromir is convinced that the hobbits are all 15 max

Everyone thinks that Merry and Pippin are twins, except for Legolas, who is convinced the hobbits are quadruplets

Sam thinks that Aragorn, Boromir and Legolas don't have to eat to survive

Legolas doesn't mention things he sees or hears because he thinks the others have noticed them too and just assumes they have a plan

Pippin complains that he is hungry and Legolas just gives him a handful of grass. Pippin is so confused that he just takes it, and now Legolas tries to figure out what hobbits can eat by just giving them random shit, like

Things the hobbits have accepted and likely eaten later (a list by legolas)

-Grass - Leaves

-Stones - a hair tie

-A feather - one of Gimli's shoes

The hobbits and Gimli just assume that this is what elves eat