A good friend indeed don't have to always be there every time on our side or is always present and involved in important moments for us.
There are times when he is absent, but even if the body is not there with us, we will still feel the positive energy from him to sustain us even if only through text or phone.
Another thing with this one.
Its presence is seasonal such as durian. He just would have looked a lot around you if there is a need, otherwise if not, he almost can not be found. everything he offer when "there is a quickness" He will be gone the moment's already managed to get what he needed.
Congratulations resting for all of the companions that there is the virtual world Or the real world....