Yes because you need to know how to manage those things. If you don't you can never become a good leader because as a leader you have power and influence. You need to know how those things work so that you can use them for the good of the group you are leading.

Darren for boy Arya (A-REE-A) for girl :)

If its a quick not expected kiss then the girl could be like wtf... And confused or surprised. But other than that its prolly cuz shes not interested enough... I dunno.