Sian and Theo (I want opinions)

I found the first two episodes fun to watch, but personally I'm a little bothered by the development between them. I was wondering if you guys (especially the female audience) think it's cool that Theo is always after Sian. Don't you find it suffocating? I found that scene where he's waiting for her in the morning really uncomfortable, and the words he says to her sometimes sound like an obsession to me. I wonder if a girl wouldn't feel suffocated having a guy like that around all the time.