Her breath may have caught for the briefest moment as his hands came up to cup the side of her face, but she managed to keep a grin on her lips. Katie was about to answer his question when he caught her off guard, sticking his tongue out to lick her nose. "Oi!" She tried to act offended, but she couldn't stop from giggling. "Well I'm ever so pleased to have a number one fan! So pleased, I think I'm going to steal Quaffle's spot!"
And then, even though she had given him a bit of warning, she stuck her tongue out and leaned in, shifting her head at the last second to lick his cheek instead of his nose. (And truth be told, it had been very tempting to go for his lips or even his ear instead.)