Lyric discussion by cherrytunes 

Cover art for Oxygen lyrics by Colbie Caillat

for me, she meets this decent guy who is different from all the guys she's met or the people around her. she falls for him and, as it is somewhat a new experience to her, she doesn't really know how to cope with it at first. it's all overwhelming and so it takes her some time to figure out her feelings for him. she is trying to tell him now how they would be perfect together. how she could be the girl for him.