Phoebe

I think Holden and his sister have a great relationship. Phoebe is the only person Holden has that is truly their for him. You can tell he loves her when he buys her a rare record, and takes her to go on the carousel(idk how to spell it). You can tell Phoebe also loves Holden when she tells her parents she's been smoking to cover for him. They have a great relationship, but it's sort of non-realistic. Maybe it's because I also don't know anyone that had nearly as messed up of a life as Holden, but I don't know any brother or sister who show their love for eachother that much.