Your friend in a big dangerous ! His nickname on Steam: Otnorap !
Someone trying to buy his BUTTERFLY ! And someone asked HIM to make his profile friends only!
Tell him to make profile public and open friend list , because legit traders can warn him about scammers and legit traders can help him !
Also tell him to remove this scammer who asked him to make profile friends only !
ONLY YOU CAN HELP YOUR FRIEND !!! THANKS !

Hey hello sir. sorry for disturb, im interesed your csgo knife in steam market and want buy. i think, i have possible deal for you add me friends please, thanks.