In the past, Angelina was quite withdrawn and shy due to her red hair, which she was insecure about. However, in the present, she acts frivolous and carefree - even vulgar. For example, she'd suggested that Sebastian work for her on account of him being handsome while casually stroking his backside. On another occasion, she attempted to make Undertaker laugh by telling him a dirty joke. Despite her crude personality, Angelina believes ladies are more attractive if they act innocent, naïve, fragile, and cheerful - particularly around their lords. She instilled this very concept into the young Elizabeth Midford. Angelina cares deeply about her family. She admires and loves her sister, Rachel Phantomhive. Rachel's asthma was part of the reason Angelina worked to become a doctor, as she stated she'd like to cure her respiratory condition. Angelina also treats Ciel as though he were her own son. She'd tried to convince Ciel not to dwell on the darker side of society, but to no avail, and requested Sebastian to protect him. Angelina's constantly fluctuating like and dislike for the color red corresponds to the events that occurred in her life. After Vincent Phantomhive complimented her red hair, she fell in love with him and started to like red. She was generally optimistic about her sister's and Vincent's marriage, saying that if the two people she loved most are happy, then she'd be happy as well although the marriage caused her to dislike red again. After she lost her husband and her baby in a carriage accident, her ovaries, and the rest of her family to a fire, she described red as the color she hated the most. The deaths of her family members greatly traumatized her. As a result, Angelina harbors a general disregard for human life and despises prostitutes for being willing to get abortions while she's unable to give birth. She works with Grelle Sutcliff to carry out the brutal Jack the Ripper murders. Vincent once said that Angelina's hair reminded him of the color of lycoris. The poisonous plants of the lycoris genus usually bloom near cemeteries; because of that, they're associated with longing, separation, death, reincarnation, and the afterlife in Chinese and Japanese legends, often used as funeral flowers. In one legend, it's also said that, when someone meets a person they may never meet again, lycoris would bloom along the path.Angelina fell in love with Vincent Phantomhive when she was fifteen but felt dejected when she discovered her sister was marrying him. Because she was very close to her sister and cared deeply for her, she tried to be happy that the two people she loved most were getting married to each other. However, following their marriage, she came to hate the color red again. After Ciel and "Ciel" were born, she worked to earn her doctor's license against the wishes of her parents. She also attended lavish parties, which she claimed she hated, in red dresses and subsequently became renowned first as "Lady Red" then as "Madam Red." She frequently played with Ciel and Elizabeth Midford, stating that these were the people she loved the most. Angelina later married Baron Burnett, who treated her lovingly and gently; he told her he didn't mind that she harbored feelings for another man. She called him an honest and pure man who treated her well and made her happy. She became pregnant, but after a carriage accident in which her husband was killed, her womb and unborn child had to be removed to save her own life. Rachel frequently visited her in the hospital and Angelina was grateful for her company. After Angelina recovered, Rachel invited her to her children's tenth birthday party. Despite her reluctance, she decided to attend the celebration at her sister's insistence. Upon arriving, she witnessed the Phantomhive Manor in flames - the burning red of the fire reminded her of the color she despised. Subsequently, she learned that Rachel and her husband were killed in the fire and their sons' bodies were never found. She was devastated by the news, but additionally envious of her sister because she died with the person she loved while Angelina had to carry on living. Her losses also caused her great strife as a doctor since she was obliged to regularly perform abortions on prostitutes, who considered pregnancy nothing but a nuisance. Shortly after this, Angelina began to murder her patients who requested abortions; she declared that because they didn't want their life, womb, or happiness, she'd take it from them. During one of these murders, she met the Grim Reaper Grelle Sutcliff, who offered to assist her. Several months after she initiated the killings, Ciel came back alive with a butler to the Royal London Hospital and Angelina was overjoyed; she didn't mind that he refused to share what happened, stating that his safe return was enough. There, Angelina arranged for a carriage to take them to the ruins of Phantomhive Manor. She also gave Ciel the only family crest ring that survived the fire. At Ciel's decoration as the Earl of Phantomhive, Angelina told Sebastian, who was watching from the hall, that he should've watched it up closer because he was "as good as family to Ciel by now." He disagreed, saying that he's simply one hell of a butler.