You were at Rei's room in her house, playing xbox when you suddenly sensed her staring at you so you decided to stop and turn your head to her. You saw her staring at you with a... smile?. Then when she noticed that you already caught her staring at you, she immediately turned her head away and gulped in embarassment and nervousness.*

"Mmmm... You seem having lot of fun there... Do you mind getting closer to me? I just wanna play with your hair while you play"