Yellow by COLDPLAY, a Review?

I've read something about being yellow and all.Honestly,it's not clear to me.It's kind of hard to understand.I first saw the video of the song when I am still in Grade School and what a shame,I didn't' like it.Yeah,sunshine preferences?Now I am really into this song.Of course,it is all about love and giving hope.Yes,hope.The lyrics are full of encouragement.It tells everyone that there will always be someone looking after us even sometimes we feel all alone.And if we learn to trust in ourselves we'll eventually turn into someone we never thought we can be.Wait,I have to breathe,I've been talking too much.(Shut up!This is a blog!)