When your jungler gets invaded...
Ok here is a post for all laners. Do you know when you get camped in lane? Pretty frustrating right? It is very annoying. Well I'll tell you what. Junglers can have this happen to them too. When they ping that the enemy jungler is in your jungle, you should collapse and halp them. Because if you do so you have high chances to either get the kill, or at least prevent your jungler from dying and/or getting invaded repeatedly in the future, which prevents them from being able to help you.
Just like you would like the jungler to help you, help him when he is in need, it is better for everyone. Teamplay is key, don't ignore a jungler in need for 2 cs.