Really well-made game, especially for a game jam game. I can see why it's become popular on Itch. I see I'm not the only one who has had struggled with some of the levels, but it's definitely interesting how you utilized the player controller's exploitation through your level design with how you nudge the characters closer by constantly hitting something, or vice versa to get them to go apart. Overall really fun simple game that probably could make it onto Steam (perhaps with more levels, maybe introducing other characters like a green person.
Oh also side note, you're music sounds very similar to Stardew Valley, one of my favorite casual farming games.