Yes doing the exact same predictable "good" things can be reptitive and boring, that's why the best thing you can be is a good man/woman with a flare for the chaotic/spontaneous.
That helps you override the need to do outlandish shyt to "spice things up". It's also why women tend to like "bad boys". Being "bad" is fun and unpredictable.
Be solid in your morals and consistent in following through with your duties, just don't ever be boring. I get away with being a good dude because I'm not boring. I don't talk boring, wear boring things, or fukk boring. Too many men are so focused on being amalgamations of what they researched to be a "good" dude that they forget to just be their fukking selves and embrace the ego that comes with loving yourself.
My girl and I just did a Power Rangers themed photoshoot for Valentines Day. Its great finding you a lil rider and enjoying life together. We had so much fun, and it came out really good. Can't wait to post. Have fun with your partners.