How does T. J.’s relationship with R. W. and Melvin relate to the theme of friendship in this chapter of Roll of Thunder, Hear My Cry?

T. J.’s relationship with R. W. and Melvin demonstrates qualities of false friendship.
T. J.’s relationship with R. W. and Melvin demonstrates that friendship is based on receiving gifts.
T. J.’s relationship with R. W. and Melvin demonstrates qualities of true friendship.
T. J.’s relationship with R. W. and Melvin demonstrates that friendship is based on shared interests.