Guys, how often do you think about your crush?

Like, if you have a crush on a girl you don't talk to. e.g. in school. And also, if you see her, for example passing by, and you're looking at her, what are you thinking? :D

If I see my crush my mind just goes totally blank and it feels like we are the only two people in this room, I block out everything else. I only see him. :D
Guys, how often do you think about your crush?
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