You know what's nice? When you have low expectations of someone and they prove you wrong. This happened to me today and it gladdened my heart. It was also quite a relief as it will help to make a bad situation more bearable. (I guess this is not really in the realm of simple pleasures.)
You know what else is nice? Cotton pillow cases worn soft by years of laundering. I lay my head down on my pillow at night and think, "Aaaaah".
And also, Weet-bix are ace. (And yes, far more nutritious than Frootloops).