LIGHTNING! For well... anything really.
1)
[Lightning is moving quite fast towards a goal, and unless you are quite determined, quite in shape, or both, she might be leaving you behind!]
2)
Plan on surviving? Don't do that again.
[Lightning is mostly irritated at you did. What was it? Was it really stupid? Or is she just overreacting?]
3)
Don't make me hit you.
[Clearly she's joking... she wouldn't threaten to hit you if she was serious, she would just hit you. But what triggered this? Clearly you are on good terms at least, this is something.]