"
eyes I told you
everything Opened up and let you
in You made me feel
alright For once in my
life Now all that's left of
me Is what I pretend to
be Sewn, together but so broken up
inside 'Cause I can't
breathe, No I can't
sleep I'm barely hangin'
This verse is saying how Kelly opened up to someone, probably a lover, and she told them everything about herself, they had made her feel good, for the first time in her life. I think that in the end, this person left/betrayed her, and she felt empty again. At the very end of the verse she says that she is barely hanging on, by this she means that she is starting to loose the point of life, like she's loosing grip on something.