Harry followed, still looking back at her and Draco, as if he was uncertain if it was them he was seeing so close together. He still didn't believe it was possible. Harry slowed down though when he saw that Ron didn't move from his spot.Weasley on the other hand had the nerve to stare, his face clearly showing anger, his fists clenched on his sides. Draco knew already what exact buttons to push and pressed his face closer to Hermione, his lips grazing her cheek softly, agonizingly slowly. Surprisingly, she played along. Hermione moved her face a little to the side, making it easier for him to touch the corner of her mouth with his lips, while they still looked at Ron below. Draco's lips formed onto even more evil grin as he did so, knowing what it did to Weasley. As a result Ron almost moved to climb up to them, cursing and yelling loudly, attracting attention from some people walking by.  Harry caught his forearm harshly, moving him back and yelling to him in return, failing at calming him down.  It caused enough sound for a Professor to come and look at what was happening outside.He rushed towards the boys, demanding an explanation only to get yelled in return by Weasley. That caused few gasps around them where small amount of people were watching, how dare he to raise his voice and yell such things at professor nothing less.Professor's eyes widened and he instantly gave two boys detention, ignoring how Ron tried to explain, gesturing towards where Draco and Hermione stood. Harry gave up completely and practically ran from there, overwhelmed and embarrassed more. Ron followed to with a loud growl, feeling jealousy eating him alive, crawling under his skin. Before coming back inside, the professor looked up at the tower, looking to see what the boy was yelling about only to find an empty spot. He shook his head, already thinking of what he will write to the Headmistress. The boys were completely mental.