The idiom "account for" means to explain or give a reason for something that has happened. It can also mean to be responsible for something, especially financially or legally.

The idiom "cut the cord" means to end a relationship, connection, or association abruptly or suddenly. It can refer to severing ties with someone or something, whether it be personal or professional.

The idiom "blind date" refers to a situation where someone goes on a date or takes part in an activity without knowing anything about the person they will be meeting or what the activity will entail.

The idiom "at daggers drawn" means to be extremely hostile, bitter, or in a state of conflict. It implies that the parties involved are ready to engage in physical violence.

The idiom "let sleeping dogs lie" means that it is better to leave someone or something alone and not disturb them, especially if they are doing nothing wrong or harmful.