"Believe it or not, me being introverted isn't a new thing." Sun answered, shifting his balance. "I used to be what you might call a 'gentle giant', large and powerful, but also very timid and quiet. But that was before..." he paused a moment, a look of pain in his eyes, then he resumed his reps. "I saw you too a couple times, we just haven't officially met." he paused again, holding himself up. "And to answer your second question, my flames never go out or cool down. Fire is fire, after all. Thankfully, my trainer fireproofed our house and particularly my room." He then noticed the glow coming from Hydri. "Uh...what's with that?" he asked, pointing with one hand while supporting himself with the other.