Be polite and nice.......as if she were a neighbor. Set some personal goals for you to improve yourself as a man. Don't let her friendly ways get your hopes up.
If you are addicted to the gaming, you are showing good faith by putting them away. She probably felt it was consuming your life. Maybe putting them away is the cause of her good mood.
It is not about what you feel should work in your M. It is about doing the work that gets the right results. Do what works!