When

It was a rainy night just like the others that week, you and Kai were lying on the couch. The boy's hand caressed your thigh/4 while you paid attention to the TV in front of you, until a hot scene in the movie started and Kai squeezed your thigh while leaving a light bite on your ear

— It could be us — He says looking at you as he takes his hand to your hair and caresses it.