Rainbow mech

He continued fiddling with the command center of his mech lowering his head to hide the gloom in his eyes. 

Zi Han suddenly remembered that this gold master had skilled hands and he was going to try and coax him to massage him later thus he decided to play nice. "Of course, you are more amazing," he said before winking at Yi Chen appearing flirtatious. 

When Yi Chen saw this his lips unconsciously quirked up into a shy smile but it was quickly suppressed. His lips pressed together with the tip of his tongue pressing hard against his cheek struggling to contain his happiness. His ears felt hot and his heart was palpitating that his AI system, Raylan, noticed and quickly expressed concern. 

"Master, I have detected your heart rate has sharply increased and so has your body temperature. According to this medical data, you might be experiencing a panic attack or high fever. Should I administer the appropriate drug to ease your discomfort," it said.