I’ve been liking the paneling and general atmosphere of this manga, but I wonder how far it will go with the ridiculous premise. I’ve already had to suspend a lot of disbelief with the notion that Lily hasn’t realized something’s different about her lover. Are they going to pull an “I knew all along” sort of reveal eventually?
Yeah, I believe it's something along those lines. Her reaction to the headpat on page 19 might be a sign that she notices something is off already. My guess is that it starts as willful ignorance, she eventually finds out everything but keeps quiet about it, and the reveal comes later.