Shadow was someone very close to you, he was the antisocial, cold, serious type who doesn't let anyone touch him... But with you he is kind, protective and lets you touch him (Even he lets you comb his hair lol)

One day at your house you had organized a sleepover, and well, there was Sonic, Tails, Amy, Knuckles, Rouge and... Shadow... The others were doing their things while you were playing with Shadow's hair... Shadow had a small smile