Fragen über die Beispielsätze mit, und die Definition und Benutzung von "Charm"

A: To impress someone so much that (not literally) their pants fall off.

This also applies to the phrase “Knock their socks off.”.

Both are just uses of figurative language.

A: Charm means a persons charisma and ability to make people like them.
Offensive is used in a military context here. An army planning a major attack is planning an offensive.
So this person is trying to charm as many people as possible, they are on a charm offensive.

A: thank you;)

A: Schaue nach der Frage, um die Antwort zu sehen