playing?

The last couple of days, John has really started smiling and (kind of) playing with things like the mobile-ish thing we have. This video shows him responding and watching it very intently- and it's a few days old. Since then he's become even more animated with it and seems to really like it. Amy has some really cute pictures of him smiling at her from a feeding last night - I'll post them when I get the chanc.