I think not only hug needed during that scene. Tav should have an option to stay aswell(leaving her there, seriously?). Also with parents alive you have an extra option when she is LI(Selune route).
Also many important scene have aftermath talk(morning, after the long rest) and I would like to have some. I just want to tell her that I'm with her and I support her or something, especially when im in romance with her.