CLEAN : French Senate vote in Macron's first electoral setback

The transcript consists of a brief interaction where someone expresses a thought and greets Lucas.

What do you think Lucas might be referring to in the dialogue?

What emotions or reactions could be inferred from Lucas's statement?

In what context might the phrase 'I would think.' be used?

How does the greeting 'hello.' contribute to the tone of the conversation?

What significance does the use of a simple greeting like 'hello.' have in a conversation?