Mummy Holmes is busy in the kitchen when baby Sherlock wakes up from his nap, fussy and hungry.
Mummy asks seven year old Mycroft to go to the grocery store around the street corner and buy formula for Sherlock.
Mycroft takes his mission very seriously, and clutches the coins that Mummy gave him as he makes his way to the grocery store to buy food for his baby brother.
Sherlock is even more distressed when Mycroft leaves the house, and starts squalling.
Mycroft immediately gathers the baby in his arms when he gets home, and tries to soothe him while Mummy prepares a bottle.
Years later, teen Sherlock finds a picture of kid Mycroft sitting on a cushion and feeding him a bottle. Below the picture, his mother has written that little Mycroft saved the day by going to the grocery store all by himself.
Itās only on the next day that Sherlock realises that Mycroft did this errand at age seven, whereas his brother still wouldnāt allow him to go by himself to the shop on the same side of the street as their home.
"So you can go to the grocery alone at seven, and it's ages away, but I can't grab a lollipop from the shop on the same side of the street!?"
"I did that for you, and I'm doing this for you, brother dear."
"...Why am I so red?"
"You started crying when I left. You still pout when I leave."
"Yes, because it's hardly fair to me! Where are you going!"
"I've to go to work."
"You're not fair."
And that is the story of why Mycroft refused to go to work in the middle of an international crisis, and Sherlock ignored cases numbered 8, and Gregory Lestrade went to Mycroft's to see if someone had died and instead found Sherlock sleeping on Mycroft's lap and Mycroft protectively holding on to him, also asleep.














