A / N: My updated headcanons!

Daisy:
• She/her
- Identifies fully as a gal throughout the series
• Lesbian
- Canon / confirmed
~ In love with & probably in a relationship with Amina

Hazel:
• She/they
- Just a vibe I get from them. Also I feel like she wouldn't mind they/them pronouns and doesn't feel fully like a gal
• Panromantic Asexual
- I don't think Hazel actually would feel sexual attraction but definitely romantic attraction and also wouldn't care what you identified as if they liked you
~ Liked Daisy just a little bit
~ In love with & in a relationship with Alexander

Kitty:
• She/they
- Again, wouldn't mind they/them pronouns but would probably prefer she/her
• Lesbian
- She thinks she's Straight, but is in love with Beanie. If you've seen them together you'll know what I mean. Also, "friends" don't sometimes sleep in the same beds (see Arsenic for Tea and Jolly Foul Play) and no, not in THAT way-
~ Obviously in love with Beanie and secretly in a relationship with them

Beanie:
• She/they/bun
- Also would definitely use they/them pronouns and also bun/bunself and other pronouns like it
• Demisexual Lesbian
- I feel like Beanie would definitely feel attraction after some sort of bond, y'know? Also, again, I would've headcanoned Beanie as Pan since she wouldn't care what you identified as if they liked you, but I haven't seen any guys bun is attracted to in the series
~ Also very much in love with and in a secret relationship with Kitty

Lavinia:
• Any pronouns but prefers they/them
- Wouldn't care, but would probably like they/them pronouns more
• Possibly Genderfluid / Non-Binary?
- In Top Marks for Murder she doesn't seem that comfortable having her chest the way it is (ik it's only like ONCE but still) Also, I just wanted to put this here since it seems that Lavinia is kind of uncomfortable with his body
• Bisexual with a preference for women / Lesbian
- I'm not 100% sure if Lavinia is using George to cover up the fact that he's a Lesbian (and also vice-versa) and they are just friends that relate to each other a lot or if they genuinely like George that way, but if it is the first one then she is 100% a Lesbian, but if if is the second then he is Bi
~ Might've liked Kitty and Beanie and could've been in a polyamorous with them if they didn't like George that way and were using him to cover up the fact that she's Gay

Amina:
• She/her
- Seems to fully identify as a gal, though wouldn't mind they/them pronouns
• Lesbian
- Canon / confirmed
~ In love with & probably in a relationship with Daisy

George:
• He/they/it
- I can definitely see George using neopronouns / other pronouns. Again, it's just a vibe I get from them.
• Bisexual with a preference for men / Gay
- Again, if George is actually interested in Lavinia, then Bisexual, but if not and they're both using each other to cover up the fact that they're both very much Gay, then he is Gay.
~ In love with Alexander but gave him up for Hazel

Alexander:
• He/they
- Would use they/them pronouns and also respect other people's pronouns like come on he's literally so nice-
• Either Straight but very supportive or Pansexual, no in-between
- Would not care what you identified as if they liked you (if he's Pansexual)
~ In love with & probably in a relationship with Hazel
~ Might've liked George at some point