A true gentleman with impeccable manners makes sure to notice every one of them and do something for the woman he cares about.
And to do that you must first push yourself a bit more outside your borders: Things to do after a breakup must get you to think and to learn how to make moves on your own. Being cheated on is not a pleasant feeling and certainly not something people want for themselves, yet it is a common thing today, within many relationships and marriages.
The next important step is to see what makes you happy and what you are passionate about.
Only after that will you be able to make your friend circles just the way you always wanted and share your hobbies with people who have the same or similar interests.
The only thing that is different is the fact that you might have different views on life at one point as well as different priorities, which you should coordinate with each other in order to make everything work.
Keeping your relationship stabile and always interesting requires some imagination and creativity, especially when thinking about surprising your beloved one with a romantic gesture.