Name: David Qin
David showed up at a rocky time in Katchoo and Francine's lives. They had barely befriended him when it was revealed he was the younger brother of Darcy Parker, Katchoo's former crime boss/lover who was now stalking Katchoo (As seen in The Collected SIP, Volume One and I Dream Of You).
Since that stormy beginning, David has regained the trust and affection of Katchoo, even if Francine seems to remain a little cool and distant. A recent major upset occurred when David revealed to Katchoo he was a Christian. Katchoo was mad that David would keep something so important to him from her, especially because she was in need of answers in her life and he was keeping something from her that had assisted him in his time of need. This was the blowup that Katchoo accused of David of not telling anything at all about himself, and to date in the story that is true. We know very little about David, about his background, other than he appears to be the opposite of his malevolent sister whose dialogue in one scene hinted at a past incestial relationship with her younger sibling.
With the eventual death of his sister (in Immortal Enemies), David inherited her estate, valued at over a billion dollars, but currently he continues to live with Katchoo in her little rent house in Houston, attends art classes at the Glassell School Of Art on Montrose, drives an old used car and owns just 4 pairs of pants (three pairs of jeans and one pair of black Armani slacks). Clearly, for David, it's the little things in life that make him happy, especially when he can share them with the woman he loves, Katchoo.