'What is love'?
"What is true love?"
Assuming Q is que, then: what are you doing, my love?
What are you doing love.
The Spanish word, muestra means shows, and amor means love in English. The literal translation then is, what shows the love, or colloquially, showing love.
you know well that my love is true
"Que haces amor?" means "What are you doing love?"
"the love I have for you hurts" can mean... "el amor que siento por ti duele" "el amor que siento por ti hiere" "el amor que te tengo duele" "el amor que te tengo hiere"
What are you doing, my love?
It means "It is because of you that I now believe in love".
el amor está como una lata de rocío que se acaba pero el amor verdadero está como un artista que nunca da (: here ya go .
Translation: I love you a lot my love. Just waiting for you to come.
And you, love? What are you doing?
As written the statement is gibberish. The words translate to: No I don't to love believe people why I/me.