Padma & Justin (Patrolling for stray students)
Justin had never been the type to just sit around and wait for things to happen. He felt responsible for the people he cared about, whether he should or not and once he knew all the younger years of his own house were tucked safely into their rooms (it was the prefects job and not his, but he couldn't help himself), he'd set out into the castle, checking for strays. That was the excuse he gave himself, anyway. Really, there was one particular year mate he wanted to check up on, even if he knew she was perfectly capable of looking after herself.
He made his way through the halls, looking for her, finally spotting her as he reached the first floor. He grinned with relief to see that she was perfectly alright, though he might have felt a little guilty when she jumped.
"Looking for you?" he answered her, running a hand through his hair as he flashed her an apologetic smile. "I wanted to make sure you were alright," he admitted, his voice going a little quieter. He felt stupid saying it out loud, but at least this was better than asking her about homework.