Kay would like to remind Jyn that Oros (the first mission planet) has 30 hours in a day, so while on that planet, she will be rumble free for 5 hours. She should use that time wisely and open the hatch on her suits helmet.

...

He doesn't mean that.

He really, really doesn't.

I'm so glad I took him after she gave him the blaster, because she grew on him at that point.