jealousy is a symbol of love

to me i don't know what the meaning of love without jealous it's equal love every one had it between his or her heart but it's difer from one to other but i feel that the one who don't be jealousy on the one who love i swear he doesn't love her becouse jealousy is feeling of ownership because when you love some one you feel that you don't any one to talk with or touch him or at least laugh to him cause you feel that he or she is for you no one can share you, and you want to put him in a box and close it with a key no one can touch it even the air....you must say that i'm crazy or some thing like that may be i'm talking about my self but in fact no one love soooooo much and don't be jealousy like that on his lover,right or not?