Easter 2008, Sherlock in Mummy’s garden
A few weeks after Sherlock’s death, Mycroft finds the photo he needed to find, without admitting to himself he was even looking for it.
Sherlock, in the garden, smiling a rare genuine smile.
Mycroft knows the exact date he took the photo, he knows which camera he took it with. He remembers the dress Mummy wore that day and he remembers what they had for dinner.
He can’t remember why Sherlock smiled.
And for some odd reason, that hurts.