Fun facts that I've discerned through the course of rp
Mina will not feed or kill in front of anyone, not unless it's an absolute necessity - and if she has to kill, she'd prefer to do it in a regular capacity rather than through feeding
Mina is not a large fan of flowers, preferring them naturally growing than as gifts or decorative
Though she has reason to, and wishes that she did, Mina doesn't hate Dracula, rather she feels incredible anger towards him for his actions. The bond between them, however minimal, is what prevents her from truly hating him - though that does not mean to say that she likes him in any capacity. She does dislike him and finds him detestable, but she cannot physically hate him. It is this bond between them that she fears also, particularly in close capacity to him. Mina knows what Dracula is capable of and fears being taken under his influence, for she is not that woman.
Mina did not know chemistry until after she had died, wishing to find something to pass the time with but also to try and help with her 'predicament'.