Harry wasn't trying to shoot Bas down, it was just important to him that he wait until he really was ready, not just listen to whatever his body was saying. He didn't want any regrets later, and he was sure it'd be worth waiting for. "That's fine," He said, not bothering to let Bastian know that he could cast a perfectly adequate drying charm. He didn't mind Bas not knowing how proficient he was at most magic, at least for the time being. It was cute, anyway, how his date liked doing things for him. He slid his hand into Bastian's as they left the loo, feeling much warmer and not as awkward or embarrassed.