John Lennon trying to reestablish a connection with the then 17-year-old, and confidently predicted, "Julian and I will have a relationship in the future." After his death it was revealed that he had left Julian very little in his will. Two versions exist of how Lennon met Yoko Ono. According to the first, told by the Lennons, on 9 November 1966 Lennon went to the Indica Gallery in London, where Ono was preparing her conceptual art exhibit, and they were introduced by gallery owner John Dunbar. Lennon was intrigued by Ono's "Hammer A Nail": patrons hammered a nail into a wooden board,
Julian Lennon has been quoted as having a "cordial" relationship with Ono and getting along very well with her son, his half-brother Sean. Julian saw Sean perform live for the first time in Paris, on 12 November 2006 at La Boule Noire and he and Sean spent time together on Sean's tour in 2007. Julian has never married nor has children of his own, revealing that his difficult relationship with his famous father had discouraged him from doing so. He said that, unlike his father, he wanted to be mature enough to cope with fatherhood. “He was young and didn’t know what