Who Knows Written by Avril Lavigne & Chantal Kreviazuk Published by Almo Music Corp. (ASCAP)/Avril Lavigne Publishing Ltd. (SOCAN)/ Sony/ATV Tunes LLC o/b/o Neverwouldathot Music/Sony Tunes Canada (SOCAN) Why do you look so familiar I could swear that I have seen your face before I think I like that you seem sincere I think I'd like to get to know you a little bit more Chorus I think there's something more Life's worth living for Who knows what could happen Do what you do Just keep on laughing One thing's true There's always a brand new day I'm gonna live today like it's my last day How do you always have an opinion And how do you always find the best way to compromise We don't need to have a reason We don't need anything we're just wasting time Chorus (2x) Find yourself 'Cause I can't find you Be yourself Who are you? Find yourself 'Cause I can't find you Be yourself Who are you? Chorus So you go and make it happen Do your best Just keep on laughing I'm telling you There's always a brand new day Chorus