Dialog 1 a chip on one's shoulder [ けんか腰の、怒っている ]

Yukio:Hey, your sister didn't say "Hi" to me!
Alicia:I'm not surprised.
Yukio:Hey, wait a minute. She still has a chip on her shoulder from last time?
Alicia:Yeah, she does. She got really upset when you told her that her steak tasted like a shoe.

Dialog 2 go out on a limb [ 人のために危険を冒す ]

Yukio:How's your job going?
Alicia:I'm going to quit.
Yukio:What?! I went out on a limb for you! I told your boss that you were an expert and a hard worker. That's how you got this job!
Alicia:Yeah, but I don't like washing dishes!