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."
please.
"Por" translates (more or less) to English "for".
"Kiss me, please."
It means help me please.
"please, don't cry"
Speak english
it means can i go to the bathroom
That would translate to English as: "The boy please"
Don't rent it/him/her out, please!
Please slow down.