A lot of people in relationship show love to their partner the way that they want to be loved. This causes a disconnect and leaves you partner feeling empty. Take time to find out what form of love fills them up and make the choice to give them what they need to feel loved. They will do the same for you!
Tip, if you feel hungry and its only been a couple hours since you last ate. Drink water, sometimes dehydration triggers the hunger reaction in your body.