"Y tu amor que haces" translates to "And your love, what are you doing?" in English.
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
"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"
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 .
What are you doing, my love?
It means "It is because of you that I now believe in love".
Translation: I love you a lot my love. Just waiting for you to come.
As written the statement is gibberish. The words translate to: No I don't to love believe people why I/me.
"I'm asking you something, I am not telling you no since you want me to be your lover."