How to help a fallen party member?

[Yeonshin]

I've always wondered on how to help someone that was KO'd, and today I saw a party member pick up the KO'd person, take them to a safe area, and give them Chi to revive. How do you do this? I want to be able to help too.

[Syko]

The "F" key. Pick em up, move, then drop 'em.

[AZR]

I didn't know that you could pick em up :o