i don't roll with that crap in the movies, where girls think they want to spontaneously be romanced.
i have great success in just telling a girl i wanna kiss her and hold her.
and then let her ass sit there and think about it, if she delayed even a second without turning that idea down (regardless if she didn't say yes yet) then do it.
skip asking her out, and sharing emotions and tricky small talk.
get to the point in this way, and it works best.