[Bumblebee is actually surprised when Whirl gives him advice. He was expecting the bot to ignore him or tell him he's being dumb or something. But it... Actually looks like he's trying to help. And that confuses Bee way more, but it wouldn't be the first head spin he's experience since being here. Starscream and Megatron are testament to that.

He blinks up at Whirl from where he's resting on his arm.]

It's easier for you--you've been doing this forever. [He looks back at the marks he's been making.] The war is over where I'm from. It's been over for millions of stellar cycles--it's not like we need to learn this stuff. I never killed anything before--... Yeah.