Harry Potter 06 - Harry Potter and the Half-Blood Prince

they were supposed to be friends, Ron had not been himself when he had attacked, and Harry thought that he would deserve another punching if he permitted Ron to declare undying love for Romilda Vane.
    ‘Yeah, I’ll introduce you,’ said Harry, thinking fast. ‘I’m going to let you down now, OK?’
    He sent Ron crashing back to the floor (his ear did hurt quite a lot), but Ron simply bounded to his feet again, grinning.
    ‘She’ll be in Slughorn’s office,’ said Harry confidently, leading the way to the door.
    ‘Why will she be in there?’ asked Ron anxiously, hurrying to keep up.
    ‘Oh, she has extra Potions lessons with him,’ said Harry, inventing wildly.
    ‘Maybe I could ask if I can have them with her?’ said Ron eagerly.
    ‘Great idea,’ said Harry.
    Lavender was waiting beside the portrait hole, a complication Harry had not foreseen.
    ‘You’re late, Won-Won!’ she pouted. ‘I’ve got you a birthday –’
    ‘Leave me alone,’ said Ron impatiently, ‘Harry’s going to introduce me to Romilda Vane.’
    And without another word to her, he pushed his way out of the portrait hole. Harry tried to make an apologetic face to Lavender, but it might have turned out simply amused, because she looked more offended than ever as the Fat Lady swung shut behind them.
    Harry had been slightly worried that Slughorn might be at breakfast, but he answered his office door at the first knock, wearing a green velvet dressing-gown and matching nightcap and looking rather bleary-eyed.
    ‘Harry,’ he mumbled. ‘This is very early for a call … I generally sleep late on a Saturday …’
    ‘Professor, I’m really sorry to disturb you,’ said Harry as quietly as possible, while Ron stood on tiptoe, attempting to see past Slughorn into his room, ‘but my friend Ron’s swallowed a love potion by mistake. You couldn’t make him an antidote, could you? I’d take him to Madam Pomfrey, but we’re not supposed to have anything from Weasleys’ Wizard Wheezes and, you know … awkward questions …’
    ‘I’d have thought you could have whipped him up a remedy, Harry, an expert potioneer like you?’ asked Slughorn.
    ‘Er,’ said Harry, somewhat distracted by the fact that Ron was now elbowing him in the ribs in an attempt to force his way into the room, ‘well, I’ve never mixed an antidote for a love potion, sir, and by the time I get it right Ron might’ve done something serious –’
    Helpfully, Ron chose this moment to moan, ‘I can’t see her, Harry – is he hiding her?’
    ‘Was this potion within date?’ asked Slughorn, now eyeing Ron with professional interest. ‘They can strengthen, you know, the longer they’re kept.’
    ‘That would explain a lot,’ panted Harry, now positively wrestling with Ron to keep him from knocking Slughorn over. ‘It’s his birthday, Professor,’ he added imploringly.
    ‘Oh, all right, come in, then, come in,’ said Slughorn, relenting. ‘I’ve got the necessary here in my bag, it’s not a difficult antidote …’
    Ron burst through the door into Slughorn’s overheated, crowded study, tripped over a tasselled footstool, regained his balance by seizing Harry around the neck and muttered, ‘She didn’t see that, did she?’
    ‘She’s not here yet,’ said Harry, watching Slughorn opening his potion kit and adding a few pinches of this and that to a small crystal bottle.
    ‘That’s good,’ said Ron fervently. ‘How do I look?’
    ‘Very handsome,’ said Slughorn smoothly, handing Ron a glass of clear liquid. ‘Now drink that up, it’s a tonic for the nerves, keep you calm when she arrives, you know.’
    ‘Brilliant,’ said Ron eagerly, and he gulped the antidote down noisily.
    Harry and Slughorn watched him. For a moment, Ron beamed at them. Then, very slowly, his grin sagged and vanished, to be replaced by an expression of utmost horror.
    ‘Back to normal, then?’ said Harry, grinning. Slughorn chuckled. ‘Thanks a lot, Professor.’
    ‘Don’t mention it, m’boy, don’t mention it,’ said Slughorn, as Ron collapsed into a nearby armchair, looking devastated. ‘Pick-me-up, that’s what he needs,’ Slughorn continued, now bustling over to a table loaded with drinks. ‘I’ve got Butterbeer, I’ve got wine, I’ve got one last bottle of this oak-matured mead … hmm … meant to give that to Dumbledore for Christmas … ah well …’ he shrugged ‘… he can’t miss what he’s never had! Why don’t we open it now and