The idiom "road to recovery" refers to the process of regaining one's health, strength, or well-being after a difficult period or setback. It is often used to describe a gradual improvement or restoration of physical or mental health following an illness, injury, or trauma.

The idiom "get your goat" is used to describe a situation where someone's bad mood or temperament is caused by a specific event or person. It refers to the idea that someone has been agitated or upset by something, and it suggests that they may have difficulty controlling their emotions.

The idiom "hit the books" means to study or prepare for exams or tests intensely, often by reading textbooks or studying materials related to a particular subject. It is commonly used to describe someone who is studying hard and focused on their academic performance.

The idiom "cupboard love" refers to an affection or attachment towards someone who is absent or unavailable. It describes a longing for someone, often romantic in nature, despite knowing that they are not actually interested in the other person.

The idiom "outside the lines" refers to an action or idea that deviates from what is considered acceptable, proper, or within the boundaries of a certain situation. It can also refer to something that is beyond or outside of one's authority or control.