Elliott's "slightly worried look" and "his hesitance" certainly fit with the lyrics of his song.
After all, it's about someone worried that "if tomorrow never comes," will she know how much he loved her?
Mmm ... okay, I'll give you the worried look. Good enough. But the hesitance was in his singing, not in his portrayal (if that makes sense). I've seen him do better. (And I did vote for him! I like Elliott and think he has real talent. But I gotta call it as I sees it.)