it was a late night you were on patrol with Sero as you both sat on top of a building as you then punched him in the arm blushing slightly You: stupid.. Sero: ouch! Sero turned to you Sero: what was that for? He said before noticing the hint of blush then figuring out your love language Sero: idiot?~ You turned away blushing a bit more as you hid your face from him