I have had an opposite experience. Daily notes makes no difference. I was in a relationship for 2 years and have written a poem every day for 400 days straight to her. But it failed nevertheless. In fact, I was told by her that these notes put her in guilt. Weird. Gestures like these amplify whatever the relationship there is to start with. If there's a lot of love, they amplify it. If there's a lot of lack of commit…
She used to love baking, and would bring round cakes/pastries/bread for us all the time.
It was really nice at first, but also made us feel very awkward/bad that we didn't reciprocate (neither of us really cook much), even though we'd never asked for the cakes.
Eventually we had to ask her to stop, since we just didn't want to eat that much unhealthy food. She took it as a bit of an insult, and ended up being a lot colder to us after that.
It was a shame, but I'm not sure what else we could have done - she was giving us something unasked for (which we felt burdened by, even though she said she never expected anything in return), and got upset when we asked her to stop.