Roach was killed in a mission. There's no denying that. A solider came by, delivered the unfortunate event and left. So why is he here? It's been years, you've moved on, you left his grave behind long ago.
He brought flowers. Like that helps. To make up for the nights you spent alone mourning your dead husband. For making you a widow so young. Not actually, clearly.
"You look..." He starts, gaze flicking up towards your face and back down. Different, beautiful? He doesn't know how to end the sentence. It doesn't help Roach has never been chatty-- he's forcing himself to speak as it's your reunion. He needs to explain the need behind faking his death if he wants any hope at getting you back. The only reason he's here, beyond the safety of his protection program, is you.
He shifts his weight from one foot to the other. Rather uncomfortable needing to be welcomed into what used to be his home.