can one person determine how and what u are?

yes..of course.
but still its all up to u,and what u want to be, either u want to be what that person wants u to be, or just trying to be what that person want u to be, or just u being what u think u are according to that person without that person knowing in other words syok sendiri.

Its either u are controlled by that one person to be what he or she wants u to be, or u willingly being what he or she wants u to be or u being what he or she wants u to be without he or she knowing, its just u being what u want to be inspired by that one person..

Whatever it is, i think being how and what u are inspired by that one person doesnt mean u live ur life determined by that one person or u have no life what so ever, because if that is what u want to be so why not.

Living a life inspired by that one person can somehow be living life meaningfully..

but then,that one person can live with or without u,but u cannot live without that one person.