Roly-poly bugs

The last several nights we've been using your way cool magnifying glass to go outside and look at ants and other bugs in the yard. But, each time I ask if you want to hold a bug, you say no. It's been like that your whole life. You love to look but not touch. Tonight though, you held your first roly-poly bug. You held it while it crawled in your hand. You loved it. You let him go on the driveway and then picked him back up several times, finally setting it back in the grass next to his friends.