Separate names with a comma.
(sounds like he is)
Colin: no the only ones who know so far are you and I I've known for years because father told me
( is angel flirting with percyous)
Kain: I suggest you go to your husband sister
Colin: ah brother good of you to come Anna this is Kain our half brother
Kain: -enters the room- hello sister
Colin: -once percyous is outside begins talking- you have another brother.
Colin: it's not trouble but I can't say with percyous here he must wait outside or be arrested
Colin: guards please take percyous outside!
Colin: it's about our family
Colin: percyous would you please wait outside this is a private family matter
-guards go and get Annabeth and search for Ava-
Colin: guards bring my sisters here I need to tell them something
Colin: -sits in the castle-
Kain: then who is?
Kain: protect my brother from afar as I always have
Kain: if I feel my brothers life is in danger it is!
(nope he's a main character and I don't give permission)
Kain: who then?!
(no you can't he's secretly the kings half brother)