Ravi sounds great! Good lord, I am sorry, Ravi! If he makes an effort to welcome her, she's going to bombard him questions. I think she'll like him!
Aw Mina! She sounds awesome! Iris will definitely be a little o.O Mina's reaction, but will likely shrug it off. She'll still be polite, but probably wont try anything beyond that.
Sylvester, lol! Honestly? I can kinda see Iris being amused by him. Not that she'll put up with his crap, but still. If he uses a cheesy pick up line with her, she's just going to stare at him and probably say something like, "That was awful."