Why is Tiffany so hung about her one night stands?
A LOT of adults in the western world have hooked up with someone they regretted hooking up with later either because they were drunk, had low self esteem at the time, etc. Tiffany moans on and on like she caught HIV from one of her rendezvous. Also, if she's supposedly so "ashamed" about what she did, why bring it up on the first date to try and titilate Pat?
What she really should be embarrassed about is the creepy love letter scheme she used to trick Pat into doing the dance competition with her, but trust Hollywood to try and pass that one off as "romantic".