The idiom "next of kin" refers to a person or people who are the closest relatives to someone who has passed away, usually in order of proximity. It can also refer to someone who is appointed to take care of someone else's affairs if they cannot do it themselves.

The idiom "give hell" is used to express anger or frustration towards someone. It's a strong expression that conveys intense displeasure and can be used as a threat or warning.

The idiom "cry wolf" means to make a false accusation or warning, often as a form of manipulation or deception. It is derived from the fable about a shepherd who repeatedly cries "wolf!" to scare off his flock of sheep, but eventually no one believes him when he truly calls out for help.

The idiom "through thick and thin" means to be loyal or devoted to someone or something, even when it is difficult or challenging. It refers to a strong bond or connection that remains intact despite obstacles or hardships.

• The idiom "in a row" means that something is arranged or placed in a line, one after the other, without any gaps between them. It can also refer to people standing or sitting together in a straight line.