Lucy remembers his voice, she heard it while inside the Infinity Clock, he was always there, just in the background. If only she knew his face, maybe then she wouldn't feel as if she was missing something important.
After Lucy doesn't go on a job with Natsu, later he finds a guy kissing her. Upset he leaves.
He doesn't get why his heart hurts and goes away on a mission. Nobody will tell Lucy where he is or why he left without her.
Will Natsu realize how he feels about his fellow guildmate and bestfriend? I'm not
What will Lucy do in the meanwhile?
(This is gonna be a rather short story compared to Green Troubles so like yeet)