Loki: I'm watching you, it's not necessary for you to keep hiding, come here.
*You went to him in slow steps*
Loki realized that you were looking at him, you always did it because when he read he had a calm expression on his face, it was something that made you feel good.
Loki: Since you had the courage to interrupt my reading...
He gives you a stern look, pretending to be upset, but you already knew that he was not and that he only did it to hide what he really felt.
*You hide a smile that was about to draw on your face and then you look at it*
Loki: Now you have to read for me, and you know you have no other choice.