Is it normal?

Mio

Today, at class, there was a guy sitting directly in front of me. I don't know his name but I find him somewhat attractive.

Throughout the 1-hour long lecture, I felt the urge just to hug him. Just grab from him behind and HUG!

Is it a normal thing to feel like this?

I have never dated anyone so I don't know if it's a weird thing or not.