Alphonse and granny just went about their everyday routine, not bothering to stop and bother Ed and Winry, or too cause any great fuss about them being together. Alphonse seemed to avoid the young couple because he seemed nervous and unsure of how to behave around them. Granny didn't bother altering her routine in order to avoid Ed and Winry, but whenever she did run into them at any point, she never went out of her way to avoid them, or to kind of confront them about anything. Granny simply normally talked with Ed or Winry at times, about things like Ed's arm repairs, and what time dinner will be on the table, etc.
At the dinner table Alphonse sat next to granny while Ed and Winry sat next to each other. The conversation was usual, and didn't include anything to do with Ed and Winry being together. During the course of them meal Winry and Ed would exchange looks, and occasionally hold hands under the table, or even wrap one of their legs around the others.
Winry at times had to fight the urge to just scoot over and rest her head on Ed's shoulder. Deciding that she wanted to embarrass Ed a little, when Ed had placed a spoonful of food into his mouth she leaned in for the kill.
"What would you do if I just kissed you and snatched that food right out of your mouth?" Winry whispered in a seductive voice. The second she said that Ed began coughing and almost choking on his foot, his face turning a deep red, either from the lack of oxygen, or from the embarrassment he felt from hearing such things out of nowhere.