The idiom "heart touching" means something that is so emotionally appealing or moving, that it causes one's heart to feel tender or warm. It could be a movie, a story, a poem, a piece of music, or even a person who inspires such feelings.

The idiom "take on" means to assume or undertake a responsibility, role, or task. It can also mean to become involved in a situation or to face a challenge. The figurative meaning of the idiom is similar to its literal meaning, but with an added sense of taking charge and being proactive.

"Push the boat out" is an idiom that means to go all out, put forth a great effort, or do something as fully as possible. It can also mean to take risks or try something new.

The idiom "a stitch in time saves nine" means that it is better to address a problem or fix something when it first appears, rather than waiting until the situation has gotten worse and requires more effort to repair.

The idiom "man's best friend" refers to a dog, which is often considered the most loyal and affectionate companion for humans. It implies that dogs are highly valued by people for their companionship and loyalty.