This means, "Please don't leave me." This would be said to one person, and someone you are familiar with.
please don't leave me
"Pollo, por favor" is Spanish for "Chicken, please."
"Por" translates (more or less) to English "for".
please.
"Kiss me, please."
"Levántense, por favor" translates to "Please stand up" in English. It is a polite request asking individuals to rise or get to their feet.
It means help me please.
it means can i go to the bathroom
"please, don't cry"
Speak english
That would translate to English as: "The boy please"
Please slow down.