Romance Readers Reading Challenges discussion

Hi all,
I have a very specific book plot that I'm craving, and that's the one where the guy only hangs out with, becomes friends with or dates the main character because of a dare or bet. He ends up actually falling in love with her and eventually his original aim is revealed to the main character.
Any good recommendations?

Hi Haniya - have a look through these lists:

Bargains, Bets, Arrangements and Wagers
Wagers Bets HR

I have to admit that its a long time since I've read a book along your requested lines :)