Think of a performance on stage. It has a setting, it has action, it has dialogue, it has a time and place, it has a beginning, a middle and an end. And it gets plenty of attention.
Say you're writing about your honeymoon trip to a resort. The two of you are having dinner in the dining room.
A gentleman in a tuxedo is playing Let's Do It on the piano. You describe the blue, fringed draperies on the windows. The Dover sole, wild rice and mushrooms on your plate. The mauve chiffon dress you are wearing from your trousseau. The aromas of your husband's steak, your perfume, the red wine in your glass.
You notice a strange-looking man at the next table. He has a pock-marked face, icy blue eyes and white hair. He needs a shave. He is dining with a beautiful young woman in red lace. He is shouting and slamming his fist on the table as the beautiful young woman weeps.
Your new husband becomes so distressed that he cannot eat and insists on checking out of the hotel immediately and going home. Your marriage lasts only three more months. (Your children never knew you had been married before.) This is a scene.
What you write about doesn't have to be that dramatic to be interesting, but you do want to lay the words of the page with as much detail as you can so that your readers can relive the scene that you are capturing.