Lingering Still

please comment if you have any suggestions , im still not sure about the C7 chord and whether or not it should be replaced , and if i should add a chord between the F and the second C on the verses . this is my first tab thing , so sorry bout the suckishness . . . thanks : ) capo 5 Intro : C C7 F D7 Dm G C Verse 1 n . C . C i like to learn things slow F i like learning a lot C i like to get it all again and in the end you know you get what you got n . C . C i like to mean what i say F but it dont always come through C cause if i say it all again again again it doesnt make it more true Chorus C C7 and the worlds like a science and im like a secret F D7 and i saw you lingering still ( still ) Dm G C i saw you lingering still Verse 2 n . C . C its all just news to me F dont really care if it hurts C cause if i knock it i wont know it , then i know that it will only get worse n . C . C he was different at first F but then he wont understand C because hes never gonna know me if he doesnt want to just shake my hand Chorus C C7 and the worlds like a science and im like a secret F D7 and i saw you lingering still ( still ) Dm G C i saw you lingering still ( piano Solo ) play Verse chords ( guitar Solo ) play Chorus chords C C7 and the worlds like a science and im like a secret F D7 and i saw you lingering still ( still ) Dm G and i saw you lingering still C C7 and the worlds like a science and im like a secret F D7 and i saw you lingering still . . . Dm G ( C ) i saw you lingering still . ( lyrics from she&him vol . 2 digital booklet )