"You do me." No, Leonard wouldn't be dissuaded so easily. He'd spent a lot of time with Mick, he knew him. He was friends with him and vice versa and he understood Mick's issues quite well. "I came here cause you're my friend." Simple enough. Leonard thought it was self-explanatory, although there was something he ought to add, lowering his voice as he did so. "You're my partner, Mick. Forgot that already?"