You're Gon

when Silva and Kikyo found out Killua has a friend(or best friend), they got bad because Assasins doesn't make friends, Illumi also heard this and he also gets mad but doesn't show it, Milluki is just smirking because Killua is cooked while Alluka and Kalluto, is just happy for him because they both support him

Kikyo:Killua! I told you to never make friends! Assasins doesn't make friends! Silva:hmph... Ig he disobey what we just told him. Illumi:i warned you, Killua. Milluki:haha... Killua:i don't give a damn about yall stupid rules or obeys! Alluka and Kalluto:feels bad for Killua