Yeah, I'm down for them knowing each other by reputation!
She's bad at understanding when flirting is happening and would probably just think "wow, what a friendly person! There are so many friendly people here. I am so lucky."
Rhea hasn't sustained any massive injuries yet, but she did once cut her hand open pretty bad in an embarrassing glass dropping incident and would've been a total baby about it. I'm down for the good doctor to know her from that incident!
She and Gunnar might get on! She's a big fan of positivity!
If they meet, she will probably be super friendly. Gotta support the kids!
From the sounds of things, she would probably be pretty friendly towards Vivi!