The idiom "warm-hearted" refers to a person who is kind, friendly, and compassionate. It describes someone who has a generous spirit and is always ready to help others. The term is often used to describe individuals who are welcoming and comforting, and who make people feel at ease.

"Not at all" is an idiomatic expression that means "not at all, not even a little bit". It can also mean "absolutely not, by no means", or "by no stretch of the imagination". This expression is used to emphasize the negation of something.

The idiom "ants in pants" is used to describe someone who is very active, energetic, or restless. It suggests that the person's movements or actions are fast-paced and unrelenting, similar to the behavior of ants when they are searching for food or building their nests.

The idiom "half baked" means that something is not yet finished or complete, but has been started or attempted. It can also refer to a plan or idea that is still being developed or considered, but has not been fully thought through or implemented.

The idiom "take a cue from" means to observe or learn something from someone else's behavior, especially when the behavior is successful or effective. It can also mean to imitate or emulate someone else's behavior.