I find I use the Internet more and more. It's just an invaluable tool. I do most of my research on the Net now - and certainly do the bulk of my communicating through email.
For over a year I continued to submit mss, and have them rejected - the last few with rejection letters indicated the story was pretty good, but I was American.
Action, reaction, motivation, emotion, all have to come from the characters. Writing a love scene requires the same elements from the writer as any other.