If you were sat, being polite, letting her take the lead on the whole conversation (most guys here recommend you have 50/50 at the start, but by the end 30 - 40% of the input ). Then, yes, you'll be put in the 'nice guy' category aka the unfvckables!
You need to talk on an emotional level - not your feelings,
But -
"How do you like that"
"How did that make you feel"
- sorta stuff.
Also read up on Kino, initiate some of it.
Most importantly, be fun! Don't do wine&dine, take her bowling/ crazy golf, plenty of Kino opportunities in those!
Does this help?