Arlita looked at the plane that took Matt to his country, the few days they spent together with their only son even though it was only around the hospital with tight security, it was enough to make them happy.
To be honest, in Arlita's heart there is an extraordinary sense of doubt, but she tries to strengthen her heart not to come back with Matt anymore, doesn't it have to always be together to achieve the word happy, if letting go make other people we love happy then it's better than on having to lock him in a bond but make the heart of the person we love numb and unable to feel the happiness that we create even if it is for him. That's what Matt and Arlita are trying to do, trying to let go of each other even though it's not as easy as they say.
Arlita turned her body after looking at the plane that Matt was flying for so long that it was not even visible from view.