Lalalalalalalaa

For the musically inclined ones, you'd know what this is supposed to sound like. They look like a bunch of small black socks to me.
But if you have to leave, take good care. Hope you have lots of nice clothes to wear...
That corny line is such a misfit in the otherwise forlorn-sounding song! But it is also the greatest blessing any jealous person can give to a lover who is running away. Haaa. Memorise it, people.