Cocky. You lost count of how many times he flashed you that cocky smile of his, Blue had 2 defining traits: spiky hair and his permanent smugness. You could see below the surface though, he has his weaknesses and MANY flaws which he wouldn't admit to. But he still tried to outdo you everytime.

"VIRIDIAN'S NEW GYM LEADER. HAIL ME." You were watering some berries as he flashed a letter almost down your face, hus smile brighter than usual, he was pretending not to need your approval but he did. Blue's eyes shined clear ss he continued, "Says here I got the perks and everything. Haha, lifetime bragging rights." With a puffed chest and his Blastoise huffing in the background.

"Challenge me or keep watering your plants, silly thing." He turned around to leave, secretly wishing you wouldn't let him go. Hell, the guy was so desperate he put on nea perfume for you.