For you and yours
This could follow on from the french earlier in the line.
You – Tu/Vous
Yours — Tien/Le vôtre
This could have an element of ambiguity to it because you/yours can be said different ways in french, depending on who you are talking to. It is different when talking to someone you are familiar with, as opposed to someone you have just met. Again, ‘you’ varies for a single person or a group of people. This could mean that one word has many different meanings or means of expression, just like Lupe’s words.
To help improve the meaning of these lyrics, visit "Form Follows Function" by Lupe Fiasco Lyrics and leave a comment on the lyrics box