Like message to user, You open a portal B steps through, you step through and close the portal
Then again what if your alone, then You open a portal and step through and close the portal
message to follower, A opens a portal, you step through.
and message room, like A opens a portal B enters, A enters and portal dissapears
And again if user is alone, A opens a portal and enters and it dissapears.
We are down to message handling, rest works brilliantly.