Lyric discussion by T3ARS 

Cover art for Baby Boy lyrics by Britney Spears

the rawness of her voice makes it very tactile. pretty self explanatory song- she loves a guy who doesnt love her back and leaves her for another girl-

'So why did you desert me, baby boy? I thought that you, you were the one So if you preferred the other one She wont bring you the sun'

-perhaps a player who makes girls fall for him then moves onto the next, the sun like she aint anything special and won't give you the love i could of.