What can i do to keep you by my side, what can i do to make you stay with me forever?

is there a magic thing like that or i,m supposed to be that magic thing. if so its so unstable. how can i know that you will love till forever. sometimes those questions come to my mind and i feel like i desperatly need an answer. or may be i need the feeling that you love me all the time, this feeling makes me stronger, brighter, happier,much more happier. Also today i remembered a friend Lara......i would love to see her , i haven,t seen her for five years. she is such a honey.