What are some of the cutest..?

Things i can say or do for a girl? Feel free if your a girl to chime in with your experiences or things that guys did for you that you thought were cute. Also guys feel free to answer if you know something cute that girls would like. Btw im 17 and i love doing cute little things for girls i like :). also i like to focus on the small things, as i found usually thats a good way to give a girl erflies.