Very positive, your W obviously likes you and likes your company.
Don't read anything in to the 'love heart' thing, I am left handed and can draw with my right hand.
I used to make assumptions with my H and he got annoyed and said 'The thing that stops me with this R is you don't trust me' so I stopped making assumptions.
If there was someone else I'm sure she would tell you, or S5 would as kids notice everything.