Shaun is a surgeon. He gives a running commentary to other surgeons (and some patients) on his relationship, how it's becoming sexual and in what way. Everyone is informed when he first has sex, and that he climaxed and his girlfriend did not ~ we see him reading a book called 'The G spot'. He has sent round a survey ~ only to the other surgeons, not patients this time, ' shower sex, yes or no?' And now it's going to be his girlfriend's birthday. He sees fit to place a sex toy (it buzzes) on a female surgeon's desk and ask her, and a female colleague, if this is something they would like themselves.
This dreadful behaviour is presented as a bit annoying, but cute.