Usually we say "Without a backward glance", to show that someone is happy to leave and has no sad feelings about it.
But in this case Sam is giving me a backward glance to show me he would much rather I follow him.
Usually we say "Without a backward glance", to show that someone is happy to leave and has no sad feelings about it.
But in this case Sam is giving me a backward glance to show me he would much rather I follow him.