U can take her hands, without taking it....or in other words...when u are both together talking about something more problematic, just pick her 2hands....and keep talking to her, without giving to much importance to it...like if it was naturaly, grab her hands natural...keep your eyes on her and keep talking...she wont take that badly for sure...is just a gest, but it will be good enough to see her reaction!
I would go for the kiss not much from here.....but that's for the next episode : ) Wish u good luck!