CLEAN : Dozens of Ukrainians arrive at Berlin central station

The video covers a range of topics including an introduction to French, discussions on health and vision, social interactions, music and system basics, university life, dealing with panic, warnings, and maintaining happiness. It also touches on cultural and language challenges, providing a broad overview of these themes.

What does the speaker mean by 'this it turns out that there is actually very small'?

How does the speaker describe their experience with contacts?