I get the slight feeling that backgrounds are not your forte. You started well using those muted tones and "something that almost resembles the silhouettes of alleys of goods at a grocery store", but by frame three all that somehow fizzled away for an awesome gray arc. xD
Unless that arc symbolizes the rising sun behind their relationship or something like that :3
I'm loving Lillian more and more. Why is she getting so very awesome? She and Roomie just play off each other so well. If this were a sitcom or dramady there would be a fandom called Liloomie and fanfiction written about them alllllll over the place. Just saying.
I am not sure about that. To me it simply states "no way, you can keep your lesbian eating stories to yourself, I am talking about cake here."
I am still wondering what is Lillian's sexual preference. At times she seems to enjoy teasing Roomie, but that might just be a friendly, "hah, I got you" kind of thing. Though, frankly, Lillian just hasn't shown any kind of sexual inclinations yet... but considering how recently she just started showing emotions at all, it might just be that she's still not quite awake from her "eternal slumber" before Roomie walked into her life.
At least, it'll be interesting to see how Lillian develops and learns to adapt to the environment that is Roomie.