noun
show-off; person who craves attention
Describes a person who habitually seeks the spotlight or tries to stand out. Often used in a mildly critical or teasing way.
彼は目立ちたがりで、いつも派手な服を着ている。
He's a show-off and always wears flashy clothes.
あの子は目立ちたがりだから、すぐにクラスの人気者になった。
That kid craves attention, so he quickly became the most popular in the class.