Smitten.
I like that word.
Would explain why he was soooo awkward.
Here's a thought...wonder if Ed was awkward with it all because he was overwhelmed by Jade/the relationship forming under unusual circumstances/getting used himself because he can't read gewls very well (overawed by Jade the package as well - the personality/looks etc) and wasn't sure if HE was going to get hurt on the outside and didn't really articulate this very well.
He did say sorry to Jade for being awkward after he asked her was she ok with his awkwardness. He also pushed her for answers. eg: Am I the love of your life? Now that would make a bloody good story - was a great answer from her.