Infatuation is an intense but short-lived feeling of admiration or attraction toward someone or something. When you're infatuated, you might think constantly about that person, feel nervous and excited around them, and believe they're absolutely perfect. A student might develop an infatuation with a classmate and spend weeks thinking about them, or someone might become infatuated with a new hobby, pouring all their energy into it for a few months before moving on to something else.

The key thing about infatuation is that it feels overwhelming but usually fades. It's different from genuine love or lasting friendship, which grow deeper over time as you really get to know someone. Infatuation often happens when you don't know someone well: you fill in the gaps with your imagination, creating an idealized version of them in your mind.

Infatuation can make people act a bit foolishly, ignoring obvious problems or reality. You might hear someone say, “She's infatuated with that band” or “He had an infatuation with astronomy that lasted all summer.” The feeling itself isn't bad, but understanding the difference between infatuation and deeper connections can help you make thoughtful choices about friendships and interests.