[This isn't a bump, this is a full on tackle glomp as Tachikoma gives Emmett the friendliest and most excitable of hugs. There might be a little bouncing from sheer joy as she talks, even.]

Mister Emmett! Mister Emmett! Look! I'm human! It's been so interesting and I've been experiencing things so differently that it is amazing!!

[...She hasn't stopped hugging yet. She might not realize that hugs aren't suppose to last this long.]