Is it normal to have a crush on your boss?
Yep.Totally normal
Yes, having a crush on your boss is a pretty normal human reaction. The feeling itself isn’t a problem, though acting on it can get complicated because of the power dynamic at work.
A boss can be appealing for the same reasons anyone is: confidence, competence, attention, or just being around them a lot. You’re not strange or unprofessional for having a feeling you didn’t choose.
Whether to do anything about it is a separate question. Since your boss may influence your schedule, pay, or career, acting on the crush can create awkwardness or unfair pressure for either of you. It’s usually wise to keep things professional and check your workplace’s rules before considering anything more.