A 2006movie starring Samarie Armstrong and Kevin Zegers set in the USA, but released largely in the UK. It has a kick-ass soundtrack and is ridiculously funny, well in my opinion it is.
Girl 1: Have you seen the movie It's a boy-girl thing?
Girl 2: Yes! OMG! That Kevin Zegers looks just like Zac Efron! SOOO HOT!
Girl 1: But did you like the movie?
Girl 2: Yeah, I did, and it was pretty funny too.
The action of a male feigning interest in a story told or decision to be made by a female to whom he is romantically attached i.e. pretending to care or give advice when he isn't interested
Mona asked Aidan if he would do the boyfriendthing and humour her with something.