The art and cute vibes are the strongest part of this game. You did a great job of really giving this an atmosphere and emotion. The dialogue too makes the characters feel like my homie and not just "the yellow npc". I really wish that the rest of the gameplay held up. One thing about RPG style games is that it's information overload. I think the opposite is true here. There's almost no information about what's actually going on. When I succeed a qte, I get minus two hearts. When I fail, I get minus 4. So I guess that's good? The only information I actually feel confident with is that heads is good, tails is bad.
I think with a bit of clarity and more UI hints, this can be the next undertale. I love your artstyle, and the vibe hits just right. You did a great job, and I hope to see this updated!