who can explane:love is good or not?

Perhaps, Love is on your heart actually instead of asking others.

You dont believe it. You can watch<Once Upon a Time> the first season.

It help you to solve you believe it is not really.

Perhaps it is not good or not. There is something to be called love

It just happen. Maybe you will find it after runing through ugly male who is not what you want. Maybe you can not find the idea man but there is a man tho you dont like him but you will not treat him as ugly male. 

I don't know much about love, but this phrase has helped me a lot, I hope it does well for you too: 

"We were led to believe that each of us is half of an orange, and that life has meaning only when we find the other half, they never told us that we are born complete and that none of us deserves to carry the responsibility of completing another human."

well...u are right,but i don't understand what is it love?

Love is prevailed everywhere. It's our perception how we percieve it.

Reality is that we cann't live even a single moment without love.