If they said "take me to your leader", I'd say "you really want to inflict that unholy creature on yourselves...?"
Edited by NickTheSwing on Sep 17th 2018 at 1:11:50 AM
Sign on for this After The End Fantasy RP.
Hide. Watch extremely cautiously. Try not to be noticed. Try to take photos. Try to survive. Try to get away.
Inform friend who is biologist. 
Take pictures. I'd be famous if I discovered aliens exist.
real eyes realise real lies. william fries
Befriend them, or at least try to.
Im on a long hiatus/quitted because im burnt out sorry
Well, assuming the alien isn't dying from a crash injury or hopelessly hostile, first I would cautiously observe the alien and see if I can infer anything about the alien's sensory organs and body language. If the alien seems calm enough and friendly enough, I would then try to utilize what I've learned by self-studying game theory and animal psychology to see if I can do something that the alien can recognize as an act of thinking, then I'd build on that to try and communicate.
If not for this anchor I'd be dancing between the stars. At least I can try to write better vampire stories than Twilight.
At first I would absolutely freak out, trying to in the most quiet way possible. Then I'd take out my phone and quickly shoot some photos unless they object, but I doubt it would be possible for us to communicate. If they're in bad condition and are clearly in need of help I'd give them some water and brief shelter. While also taking photos all the time.
And by that I don\'t mean an abduction but more of a Hopkinsville/Flatwoods style encounter where you see an extraterrestrial out in the open either in the forest or near your home and other such situations?
Me personally, if they don\'t show signs of obvious hostility or aggression, i\'d try to communicate with them.