Sherlock and Joan-2x20

'What are te doing here?'
'Can't a guy drop da and say hello?'
Sherlock stepped outside, shutting the door behind him.
'When the guy happens to be a current drug addict, no he can't.'
'You're one to talk.'
'I've been clean for almost 3 years.'
'Well congrats to you(!)' Oscar looked up at the brownstone. 'Nice place, daddy buy it for you?'
'He did.'
'You on your own?' Sherlock held up his left hand. 'Your married?'
'Almost two years.'
'Does she know about your past? Irene? The drugs?'
'She knows it all. Now, what do te want?'
'I was hoping for a fix.'
'Not likely, now if te excuse me.' Sherlock went...