One of Samantha's best qualities is her loyalty to her friends. When Carrie confesses to her that she's having an affair with her married ex-boyfriend "Mr. Big," and is cheating on her boyfriend, Aidan, Samantha tells her that judging is not her style and offers her support. Although she fights with Charlotte a few times, they always manage to get past their differences and make up. Despite having trouble adjusting to Miranda having a child, she willingly gives up a coveted hair appointment with a distinguished hairdresser and sends Miranda in her place, staying behind to babysit and give her friend a much-needed break. Although Miranda is usually considered Carrie's best friend, Samantha is shown to be closer with Carrie on several occasions; such as when Carrie hates an engagement ring that Miranda picks out for Aidan to give to Carrie, but loves the replacement ring selected with Samantha's help.