Junglers, I got 3 reasons why you just walk away and ignore Top

Reason number one. Look at your top. They've got that sissy TP spell. If you help them, they'll just farm a bit and then TP back to lane. If you don't help...they'll just farm a bit and then TP back to lane. No point.

Reason number two: https://ak-hdl.buzzfed.com/static/2014-02/enhanced/webdr05/27/20/anigif_enhanced-32660-1393552278-3.gif