she looks a bit... awkward at times. i'm guessing it's because she usually just sits and plays her guitar in most of her PVs. but it's a nice song :D the Ls in her 'hellos' are really good!
I love YUI. The song is kind of boring for me though :( The PV was okay, but mainly I liked it just because she tried something really different, and that gets big points from me. Maybe I'll like the song more if I read the lyrics.
All kidding aside, she needs to do it MORE OFTEN. She has a sweet face and the pensive look only works for so long. Song is a bit bland, but also nice and mellow and something good for karaoke (unlike again where you eat all the words and want to stab yourself in the face)
If I remember correctly, she once said that she didn't like to smile especially on covers because she thought it made her look chubby/ugly lol. I'm glad she's over that now :D