Protesters glue hands to a tree outside Home Office in Westminster

The video provides a brief introduction with a positive remark.

What does the phrase 'It's nice.' imply about the speaker's feelings?

How might the context change the meaning of 'It's nice.'?

What could be some examples of situations where someone might say 'It's nice.'?

In what ways can the word 'nice' be interpreted differently by different people?

What are some synonyms for the word 'nice' that could be used in a similar context?