Have a chat.

I'll ask them to scan by body for any DNA defects and if possible fix it....

Learn their meditation and martial art techniques...

Request that they drop me back home and ask for device with which I can contact em in case I need back up. 

Go back home...go to maccas for dat dere large Mc chicken meal (orange juice as drink thx).

Get a workout in...

I'd tell them I'm nothing harmful or worth killing and I would pray not to get sucked up :D

I would miss my family and home way too much, though I would love to explore other galaxies I still have yet to explore this planet! I would ask them to come back in my next life.

Ahem, language exchange maybe?  ;)

If they live in a world without war, sadness, injustice...

in a green world, where the air is without pollution and the people are really free all days...

in a world where all speak the same language...

I ask them to bring me as soon as possible to far away from this **** world and never return... NEVER.

But unfortunatly if those aliens are so smartly actually don't want kidnap nobody human...