I had a dream last night about two characters and now idk what to do with them so here

Renn

-he/him
-is a guard of some sort??
-Sagittarius
-carries a sword
-really into music, plays the violin
-idk help me out here
Unnamed one ??

-he/him
-is also a guard
-Gemini
-carries a bow and arrow
-plays the piano and a really good singer
-Help

anyways give me suggestions and stuff cause I love these two

Also ask questions so I'm forced to come up with things