Junglers - If you start on offlane side gank early and you get the kill but your offlaner dies....

Do you sit there and last hit the wave to hold it as much as possible while getting the xp/gold? Do you just clear it quick? Do you not hit it at all? Or do you just leave and continue your normal jungle rotation?

Had a couple games tonight where this happened. One where my offlaner was so thirsty he blinked into the tower, got the kill, but of course died in the process since he was level 2.