Frey, Aleta: Friend
From their instant connection to the weird coincidences, they were ultimately doomed to be best friends. Whether their friendship escalates to that level is for fate to decide, but she already feels attached to the girl. Perhaps it is her beauty or her charm, but she likes to think it is just about everything about her. Nothing seems to be flawed, although she knows everybody has some errors to their code and she is just waiting to meet them. Both being Gryffindors, she is ecstatic that she will most definitely get the opportunity to share a dormitory with her. It still feels like she might be getting pranked by the world's most committed and cruelest pranksters. Don't mess with her little lesbian heart like that.
Torres, Carolina: Older Sister
Although they might not have the strongest sisterly bond, it is good to consider how far apart in age they are. It was never easy to spend time with her sister, because they have always had conflicting schedules. When she was stuck at home being babysat, her sister was off at Ilvermorny. When she was stuck at Ilvermorny alone, her sister was off working and being a successful member of society. This is not to say that Melanie doesn't love her sister to death, because she does. While she might pick her brother over her sister, she would do anything to protect her and she couldn't express her gratitude for taking her in enough. They might have only mild and awkward interactions, but she has always expected it from their relationship. Maybe if they really got the opportunity to get to know each other, it wouldn't be so bad.
Torres, Eduardo: Father
If only he hadn't chosen his wife over his children. Melanie never saw her father as homophobic as her mother and she found that he never really had been that homophobic anyways. When she was younger, she enjoyed doing father-daughter activities between the two of them, but she found herself having built up animosity towards him as she got older. It was hard not to as he frequently sided with her mother over his three homosexual children (not that any of them were out, but it was obvious). When she moved to England, their only communication was through Christmas letters and that was fine with Melanie.
Torres, Genesis: Mother
Since they weren't ever especially close, it wasn't as hard for her to part ways with her mother. Despite all of the crap she has been put through by her parents, she still tries to love both of them, because she wouldn't be here without either of them. However, she has significant favoritism towards her father over her mother, because she quite frankly can't stand the damn woman. When somebody sends their twelve-year-old daughter a strongly worded letter regarding her sinful homosexual actions, it's hard to still respect that person. They don't speak and haven't written letters to each other in almost three years.
Torres, Ricardo: Older Brother
Only being a year younger than her brother, it was easier for them to click. Most of their time together is spent joking around or whispering about their supposed homosexuality that neither will admit to. It is a fun and secretive friendship, which she will always greatly appreciate. The fact that he was always equally close to their sister as he was with her has always been a sensitive one, since she was never close to their sister herself. When he was allowed into Hogwarts and she was not, she had a tinge of jealousy for him and had a year's worth of hatred towards him before getting over it and moving on.