Is it strange ???

Okay so I'm bi 16 and I feel like it's weird that I like older guys .. Like I don't really know how I even know I like this... I'm a virgin.. But the thought of a older guy trying to get with me turns me on. My age + is an automatic turn on and of course I still look for some physical qualifies. And I don't really even know what the age limit I'll go to is. Lol I don't mind dating a 20 something year old. But is it weird???