Rachel: Baam has a deep and complicated relationship with her. They were best friends and he views her as an older sister figure. She was the reason why he entered the Tower in the first place. However, since Rachel requested Koon to lie about her identity, Baam wonders why she will not just reveal herself to him and is aware she may not want him to follow her. Baam decides to do so anyways and is eventually betrayed by her, confusing him. Therefore, he decides to climb the Tower in order to rationalise which action to take when he confronts her. When Love asks Baam about his reason for joining FUG, he responds that he is looking for someone, hinted to be Rachel. When questioned on whether or not he seeks revenge on her, he responds that he'll find out once he meets her.