4 sentences starting paragraph. Tell me what I need to fix on it or if I need to add -.-

Running. That's how it started. That's how it always starts in my memory. Trees flying by, my parents dragging me along, looking afraid of something, but what?

First three sentences. If these hook you or interest you enough, I'll continue.

The sky was a dazzling blue with no cloud in sight. It was a beautiful day....or so you would think. What happened that day, on that nice sunny day, would be forever imprinted in the soul of a little mind.