K loves to sit in her stroller when we go places. Well, she'd much rather be held but she likes being able to sit up all big and tall in her stroller and be able to see everything. It's fun to actually be able to have her sit up in the stroller without me worrying about her tipping over or falling out, even though I don't know how she would do that when she's strapped/buckled in.
Today we went to Michael's and hung out in the store for a half hour or so. She loved all the colors and different things she could see. It was during her nap time so she was a little grumpy, but as soon as I picked her up, she stuck her hand out and tried to reach for all the brightly-colored objects. I love that she loves to learn.