Actually, even for love developed from friendship, there are
risks that the relationship can turn sour. If things escalate, you
can scars & a friendship in tatters. True love is NOT
guaranteed, you can't expect it, you can only hope for it, & do
what you can to make the relationship work. Why do you think they
call it "effort"? 
True love, or what I've learnt so far, is giving & taking, of
both parties feeling loved & treasured, of both parties having
fun, & sharing something that No other can replace. True love
also means being willing to forgive, willing to forget, &
willing to nag sometimes.
But that's just what I've
learnt, it doesn't mean that other people experience the
same thing. That's what makes true love so exciting.
FeowFeow
[/u]
