She's become very pally with the boss/They've become very pally (with each other).
她和老板关系非常好了[他们（彼此）非常要好了].
Sally is a typical fair-weather friend: she's very pally when I have plenty of money but doesn't want to know me when I haven't.
萨利是一个典型的只能同安乐不能共患难的朋友：我很有钱时她与我很亲热，但我没钱时她就不想认识我。
