They are so buddy-buddy, but give me the cold shoulder.
他们很要好，但对我却很冷淡。（非“给我冷肩膀”）
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Remember that even if you are relating yourself to a stranger, they are still a stranger, and acting all buddy-buddy with them might not get a positive reaction.
Players today are encouraged by the League to be friendly with each other, and you could even argue that the crackdowns on hard fouls and rough play have contributed to a more buddy-buddy NBA culture.