Sun at the beginning of the channel's start was portrayed as kind, anxious and upbeat. He was wary of his language and hated cheating, preferring to do things the right way rather than cheat. As the episodes progressed, he displayed 'aggressive' behaviour. Often getting carried away with violent actions, or his voice deepening at random. Sun was self-loathing and anxious, often putting himself down and doubting himself as he blamed July 16th and multiple other incidents on himself.