I have best friend. love him like friend but he don't think like that to me
what should i do ??
As per Wikipedia here is your definition of love:
In English, the word
love can refer to a variety of different feelings, states, and attitudes, ranging from generic pleasure ("I loved that meal") to intense interpersonal attraction ("I love my partner"). "Love" can also refer specifically to the passionate desire and intimacy of romantic love, to the sexual love of eros (cf. Greek words for love), to the emotional closeness of familial love, or to the platonic love that defines friendship
http://en.wikipedia.org/wiki/Love#cite_note-PlatonicSchool-3 to the profound oneness or devotion of religious love,
http://en.wikipedia.org/wiki/Love#cite_note-Gita-4 This diversity of uses and meanings, combined with the complexity of the feelings involved, makes love unusually difficult to consistently define, even compared to other emotional states.
Now to answer your question; because I will assume that when you wrote "love him like friend" you meant that you have an idyllic love for him. Well dude there's not enough details of your friendly relationship for anyone here to provide a valid advice, we have no context and no idea how your friend react toward you or how you express your friendship with the said friend. Want some advises? Bring some details