For checking the transcript: https://www.buzzsprout.com/2379282
Unbecoming
means something that doesn’t suit or is inappropriate for a situation, person, or role. It’s often used to describe behavior, attitudes, or appearances that seem out of place or improper.

Examples:
1- During a charity event, the celebrity’s rude comments were deeply unbecoming of someone who was supposed to be helping others.
2- Imagine a queen shouting angrily in public—it would be seen as unbecoming of her royal position.