The BBC has posted a video about the last Pina Bausch's spectacle coming to London, "Kontakthof" (created in 2000). A group of old and teenager dancers dancing and speaking about love encounters and their body and their attitudes during those encounters.
This is the link to the BBC's video:
We're not in London but we can see many free videos about "Kontakthof" and get a little bit of it. Here the Barbican performance's trailer:
And here the whole performance recorded (some years ago) by a French TV channel (16 videos):