Why are boys so territorial?
Boys are so territorial because they do not like competition with other fellow boys. They are also more secretive and would not like other to know their secrets since most of them are always their weaknesses.
They want you for themselves
as a boy i know what boys want ..some males will stab there bestfriends in the bac for a girl hands down!!! so when they do that it shows his lack of trust in you
I think using the term all boys being so territorial is wrong as we are all individuals some more territorial than others. But some are territorial because they like you so much.