BBC Sherlock: THRESHOLDS

Set in the near future (with presumptions about Season 4) the Watsons share their euphoria after the birth of their baby girl with their Best Man/Best Friend. Would Sherlock have been able to value such human emotions without the critical thresholds he experienced in A Scandal in Belgravia? A look at select moments (mostly from ASiB)that influenced Sherlock's emotional development.