Every time I think you feel so close to me It only goes to show how much I know you And everything about you is a mystery You'd think I'd know by now You'd think I'd know by now Ooh You'd think I'd know You'd think I'd know by now I don't have to do the things I want to do You know it doesn't change the way I feel for you I just can't tell for sure if you like me too Oh I thought you'd know by now I thought you'd know by now Ooh You'd think I'd know You'd think I'd know by now Ooh You'd think I'd know You'd think I'd know by now You'd think I'd know You'd think I'd know by now Ooh You'd think I'd know You'd think I'd know by now You'd think I'd know! You'd think I'd know! I thought I'd know by now I thought you'd know by now I thought I'd know by now I thought you'd know by now