 The Salinger s grandfather, Jacob Gordon, returns and tells the Salingers that he just wants to spend the holidays with his family and nothing more. But Julia, as usual, suspects there s something more going on with him and that he s hiding some health problems. Meanwhile, Charlie is attempting to overcome his depression about losing Kirsten for good by working more on Grace s feed the homeless project where meets a homeless man he tries to help out, but whom Charlie later finds out that the man too suffers from a mental illness. Bailey is alone when both Callie and Sarah leave town to be with their families. Not wanting to be around his own family, the alienated Bailey seeks a bond with his wrestling coach, Russ Petrocelli. Also, Claudia is still being perused by Stuart who has a massive crush on her. When Claudia tries to show Stuart that he s nothing more than a friend by giving him a lame gift of trick candles, it backfires when it turns out to be something he wanted.