He hadn't been able to take his eyes off you as you studied side by side in the library. Had you always looked so beautiful?
"Y/N?"
"Yes, Sirius?" you tore your attention away from your copy of Fantastic Beasts and Where to Find Them.
"I..."
You waited patientky for him to finish his sentence. Much to your surprise, he merely blushed and shrugged. "N-Nothing. Don't worry about it."
A frown marred your features but nonetheless, you shrugged and tried to forget his strange behaviour.