[It's taken him ages to work up the courage to do this. He's not been able to make heads nor tails of the network since he's been back, either, even though he can manage to navigate it via memory.

Not being able to read was appalling.

Still, he had to contact Sherlock, pride or no pride, he would be worried. Audio and text were right out, so video it would have to be.]

Sher.

[A pause. Blast. Couldn't even say his name correctly.]

Brother. Here.