-Uncle flares at my finger and his reflection... well, he tries to kill his reflecion really.
-Leliia flares at her reflection in a mirror.
-Mali has yet to flare at anything >> (I think she's too sweet, like Jade).
-Jade flared at Revenant once when I had the two in the same tank (mind, Revenant was in a cup-thing until I was done fussing over his new home) but other than that, Jade's cool with everyone. He won't ever flare at his reflection.
-Eli's half-blind, so when I put a mirror in front of him, he stares for a good two minutes before he slowly unfurls his gills and RALJFBJFBASFSFLAAARE.
-And Revenant has flared at Jade once when Jade flared at him. (But hey, he may do something crazy, I've only had him for 3 days.)
All sounds basically ordinary right?
Well, way back when I had Gyarados, I remember he used to flare like CRAZY at my stuffed Pokemon plushies I had sitting by his hexagon tank.
It's like he was challenging Pikachu to a Pokemon battle.
Bad idea, Gyarados... LOL