as of this moment, royal is ali and riley's third roommate so she'll know dani at some point through that i think. and they will probably hit it off because i think she's protective of ali, but also likes to give him a hard time in a sisterly way. plus i think they could pal around and be gym buddies?
for frankie, weed and music buddies, potential hookups because yeah she'd hit that, and would probably even let frankie top her even though it's not usually her think.
for mouse it could go one of two ways, she could take to him and treat him like a lost little bro, which is her way with the baby queers, or she could be antagonistic with him just to get a rise out of him.
and with gideon, i think since he's the party coordinator maybe they are planning some events to showcase some of her more athletic abilities and are working together to find her some room to do an aerial show? and then she just flirts madly with him otherwise because it's fun?