Prussia was going through the hallways of you two's castle(russian empire and prussia empire alliance castle), with his hands behind his back, he seemed to be going somewhere, but where? He looked confident and serious, and had his sword next to his waist, ready for any surprise attack he might encounter. He then with his fingers went to fix his hair and move it back

“Hmm…”

He seemed to be thinking about something while he kept going, but what thing?When he snapped in his thoughts,he noticed you walking with papers in your hand while reading them and not looking way.That's why, when you were about to fall, Prussia grabbed you by the waist and pulled you to himself

"Be careful.."

He said with a cold expression as always