Boy knows where it's at! Last time i was up riding street in worthing there was some homeless guy that started talking to me about my steed. Asked if he could have a go (was a wee bit drunk) He just wheelied it everywhere! Was quite strange because he gave me his dog while he was on it All depends on what the general situation is imo.
My advice would be just to talk to her dude! Tell her exactly how you feel about it n all, judging by what she di afterwards shows that she must like you a fair bit, so it should be worth it If that fails, go for the davetrials "be a man" approach