Thank you for such a nice comment, it actually made me smile irl :D
I'll definitely update the game and add extra visuals (like the painting). It was already something I planned to do but I had to focus on the most important parts of the game to submit in time for a game jam lol. The update will probably happen towards the end of February as that's when I'll have time.
In fact, an original idea I had for this game was that you would play a minigame to make art for Nicole and it'll affect the story, kind of like the poem writing minigame in Doki Doki Literature Club. If this game gets a lot of interest, I'd love to make a long version of this game with my original ideas which includes the minigame, extra characters and a longer story.