Dumb Love

Finding out that love was just lust is always so rough
Finding out that love was just rust is always so tough

Can someone explain the meaning of love
For im a young man who is just dumb for love

i always say i would never fall in love again
but when a girl comes to bay my heart tends to break again

what is it about love that makes me dumber
maybe its that warm feeling and happiness that makes me a sucker