But if he creep her out ,and she has fear......you gonna shove a friendship on her with cole ? that too is forcing peoples and is a form of bullying .
If i'm scared of someone i tend to avoid them like the plague. Not bullying them...
Also nobody forces anything, but i'm going to use Cole sometime to see what Sera has to say about him.
With this logic, Aveline and Isabela were in a forced relationship too? They'll probably get to know each other in Skyhold anyway without Quizzy's influence.
I personally don't think Sera will hate on Cole forever, Cole wants to save people and Sera too so if she sees his actions, she may go soft on him. She's just ignorant of all this spirit/magic thing.