[Hershel seems pleased Jake's behind this excellent form of entertainment rather than telling him it's stupid. It's creative application of their surroundings, that's all.

Have all the flowers and twigs and leaves you want, dude. Also still whispering] Well, it's not like I can go swimming or climb the trees, and if I have to read through one of those bloody science books again...

[Another few flowers. Poor Ema's head probably looked like a third grader's art project.] I can't believe she hasn't woken yet, she must be very tired. [mild fretting even as he puts a leaf on her head like a jackass.]