H..Human..I..I..." Tears rolled down his face as he hugged you back, leaning his weight onto you.
"I never a-asked to be made! I-I never wanted to h-h-hurt anybody! Why did you spare me?! Why d-d-didn't you just end my existence wh-when you had the cha-chance??"
"Cause I'm not a killer," you said, rubbing his head while Flowey watched in awe. "There's good things about this world that you have yet to see...like forgiveness."
"I...that is true, darling," he sniffled, smiling through his tears. "Thank y-you for believing in me...but soon I'll run out of battery power and...well I'll be alright." He pulled away from you, trying to support himself with his arms. Wiping away the liquid on his face, he gave you a double wink. "Knock 'em dead, darling~"
"Well, not literally but..." You began, only to see the light disappear from Mettaton's eyes as he shut down.
*SLAM*