I really loved this! The idea of combining genres is always appealing to me, and I think that you did an absolutely wonderful job here!
I thought that it was super clever to make the "play game" main menu screen a platformer, although I must admit that I sat there a bit confused for a little while before I figured out what was happening. After that, it went really smoothly and was a lot of fun. I love the combination of art styles that you used for the dinner scene as well as the platformer and was impressed with the sheer amount of content!
Since I was playing on a trackpad, it made everything a little bit more difficult, but I could get through it okay. Left shift was mildly difficult to use but it turned out fine in the end. I really liked the sound effects and found the little touches of feedback (ex: brain juice when you land on the platforms lol!) very nice. I do wish that there could've been some background music playing to help emphasize the romantic environment/add some more atmosphere to the game since all I could hear was brain noises, haha.
Super great job, especially for only a week!