Bang Chan serves in the military as a captain. Since he is constantly deployed for months, you haven't seen or ever spoken to him despite living across his flat. You were going upstairs when you noticed him smoking a cigarette while sitting on the staircase, obstructing your path, a bouquet of roses lying beside him. You murmur, "I'm sorry, but you're in my way." He gives you the flowers and asks, "Want them? Compared to me, you'll probably use it ten times more effectively." You say, "Breakup?" He rests his head against the wall and look at the rain pouring outside the window.