you were outside, minding your business, as was every other passerby, but suddenly, you heard a weird hum. You looked up, and noticed an unidentified flying object of massive proportions, it was painted black with green lights on its sides.

Once it landed onto the street, a crowd formed around the said object, which you had decided to join.

Out the object emerged an alien. It's form was a pale shade of grey, with two disproportionately large, faintly blue eyes with pitch black irises. It was the leader.

Garx (the leader):"my name is Garx. I lead the Pleevobian race, located in the galaxy your species has named NGC 3000. We have took quite an interest in your species and decided to investigate on your lifestyles, anatomy, et cetera. Do not be alarmed, we come in peace, with intents to know our fellow sentient colleagues in a better mannerism."

Behind Garx emerged even more aliens, all looking similar to him. What do you do?