Try taking a walk down memory lane. Are there certain rituals you had when you were a child?
My mom used to always cut my hair for me as a little girl.
Perhaps there's a park you used to go to all the time? Or maybe a local coffee joint?
Maybe you enjoyed doing the groceries with your parents? Or going to the cinema on Tuesday?
Mom's homemade cooking? A favourite family dish of yours?
Nostalgia isn't always so obvious. Sometimes it makes an appearance through a smell or a sound. Sometimes it's a very distant and foggy memory that flashes through your mind like a shooting star.