First time I heard this was my 15 yr old daughters friend was saying this. Whether or not it is idk but the title is somewhat concerning......blurred lines could mean "did she want it or not." Or this could be the playful exchange between a good girl and the back /forth passionate flirting.

Going off topic for a minute - it really concerns me young women going to these parties and getting assaulted by multiple guys. Two well known cases in Canada where the girls eventually ended their lives. My advice to all women is be aware of who you socialize with and learn how to be clearly assertive. If you mean no, be firm and shout it out if you have to. For young men, make sure you get a crystal clear green light and don't get involved when the other person is intoxicated or incoherent. All comes down to respect. Hopefully someone will ask Robin Thick.