Ah yes, there was much fun and adoration put into this very step, showing you the various ways two people can react against one another. To the top left, there is a typical 'bear hug' that two people can support. You can either have someone openly accepting the hug or dreading it like they've been set into hell's arms. In this case, Asuka and Bachimaru are enemies; meaning they never get along. To the top right, I forcefully draw the two enjoying a romantic kiss (which I guarantee Asuka will slaughter me a bloody murder ;D). There are many ways to "draw two people kissing"; though in this tutorial I don't get into depth with that as much as I would. There's endless ways to draw kisses; whether it be a forceful, passionate, friendly, or normal one. Watch movies, observe your friends, and always JOT THE POSE IDEAS DOWN! Lastly, teasing is a very common action that two people can accompany in. I used the ol' jostling the hair offense which is commonly popular in brother/brother relationships.