Thanks for the feedback. In the next updates, you understand more about Lilly.
To give a bit more constructive criticism, I kind of feel like Lilly's attraction towards the MC needs to be explored considering the nature of their relationship that the game presents at the beginning. The reason for this being that their first interactions are kind of strange given that the text suggests that she's meant to be the shy, introverted type but also tries to make her something else. It's jarring and I can feel that there's some struggle there in conveying Lilly's personality type and the issues she has. It would honestly be a lot better to see an improvement on this as there are a lot of scenes that are off-putting.
Also, in regards to Eve as a character and her relationship with Lilly, I find that she isn't really there for anything more than being a disruptive influence. Mainly because the game does not adequately showcase who she is as a person, how she acts as a person, and even why she acts the way she does. Which is a shame considering that her backstory actually makes for an amazing story to explore in this game, as it lends a certain level of tragedy to one of the girls that goes beyond being a bit of an introvert. Instead, we get this really rushed storyline of Eve quickly growing to actually love the MC, even though it seems that there was really no indication of her having started to fancy him. Or, better yet, gotten over the most important issue that she has in her life.
Edit: Added a few things after realizing mistakes were made in my initial comment.