Wonder
From Wikipedia: Wonder most commonly refers to an emotion comparable to surprise that people feel when perceiving something rare or unexpected
It might be out hiking and finding a waterfall I didn't know was there, or driving down the highway and suddenly seeing a huge field of pumpkins, or in my own garden discovering some sweet flower popping out of the ground when I didn't expect to see them there.
What wonders touch your heart? intrigue you?
and make your heart just smile?