Rollin' rollin' rollin' (or not)

So, Robyn rolls over can roll over. She's done it a handful of times -- five or six maybe. Generally, she like being on her tummy -- it's a change from being propped in a chair/cling/whatever. But lately, when she's done with tummy time, instead of rolling onto her back, she just puts her head down, does a total faceplant, and just cries. She can't yet roll from her back to her front, but she can go the other way. She just won't. I'm not sure why.

Anyway, here's a fun little video of her playing and "trying" to roll over. It's five minutes long, so casual readers might not care so much -- it's grandparent material. :)

Password is rolling.