Well, i understand perfectly. We(bruse) is at full speed behind her. When coral pavona sails on a straight line, we have a untight line. In corners and bends, we often assist the ship. Primarly we are there to escort the vessels. To make sure it doesnt go aground. This applies to tankers, and big bulkers, or ships in need of assisting.
As for the question about direction, bruse and sister bukken go either way just as quick. The opposite direction you see here, is because our winch is on the aft deck. hence the direction. I actually dont think i have escorted the other way, hehe!
If there is anything other you wonder about, feel free to ask.